193619970

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 570810240

約数和(自身を除く): 377190270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 43, 45, 51, 54, 81, 85, 86, 90, 102, 109, 129, 135, 153, 162, 170, 215, 218, 243, 255, 258, 270, 306, 327, 387, 405, 430, 459, 486, 510, 545, 645, 654, 731, 765, 774, 810, 918, 981, 1090, 1161, 1215, 1290, 1377, 1462, 1530, 1635, 1853, 1935, 1962, 2193, 2295, 2322, 2430, 2754, 2943, 3270, 3483, 3655, 3706, 3870, 4131, 4386, 4590, 4687, 4905, 5559, 5805, 5886, 6579, 6885, 6966, 7310, 8262, 8829, 9265, 9374, 9810, 10449, 10965, 11118, 11610, 13158, 13770, 14061, 14715, 16677, 17415, 17658, 18530, 19737, 20655, 20898, 21930, 23435, 26487, 27795, 28122, 29430, 32895, 33354, 34830, 39474, 41310, 42183, 44145, 46870, 50031, 52245, 52974, 55590, 59211, 65790, 70305, 79679, 83385, 84366, 88290, 98685, 100062, 104490, 118422, 126549, 132435, 140610, 150093, 159358, 166770, 177633, 197370, 210915, 239037, 250155, 253098, 264870, 296055, 300186, 355266, 379647, 398395, 421830, 450279, 478074, 500310, 592110, 632745, 717111, 750465, 759294, 796790, 888165, 900558, 1138941, 1195185, 1265490, 1434222, 1500930, 1776330, 1898235, 2151333, 2251395, 2277882, 2390370, 3585555, 3796470, 4302666, 4502790, 5694705, 6453999, 7171110, 10756665, 11389410, 12907998, 19361997, 21513330, 32269995, 38723994, 64539990, 96809985, 193619970]

約数ペア:

[(1, 193619970), (2, 96809985), (3, 64539990), (5, 38723994), (6, 32269995), (9, 21513330), (10, 19361997), (15, 12907998), (17, 11389410), (18, 10756665), (27, 7171110), (30, 6453999), (34, 5694705), (43, 4502790), (45, 4302666), (51, 3796470), (54, 3585555), (81, 2390370), (85, 2277882), (86, 2251395), (90, 2151333), (102, 1898235), (109, 1776330), (129, 1500930), (135, 1434222), (153, 1265490), (162, 1195185), (170, 1138941), (215, 900558), (218, 888165), (243, 796790), (255, 759294), (258, 750465), (270, 717111), (306, 632745), (327, 592110), (387, 500310), (405, 478074), (430, 450279), (459, 421830), (486, 398395), (510, 379647), (545, 355266), (645, 300186), (654, 296055), (731, 264870), (765, 253098), (774, 250155), (810, 239037), (918, 210915), (981, 197370), (1090, 177633), (1161, 166770), (1215, 159358), (1290, 150093), (1377, 140610), (1462, 132435), (1530, 126549), (1635, 118422), (1853, 104490), (1935, 100062), (1962, 98685), (2193, 88290), (2295, 84366), (2322, 83385), (2430, 79679), (2754, 70305), (2943, 65790), (3270, 59211), (3483, 55590), (3655, 52974), (3706, 52245), (3870, 50031), (4131, 46870), (4386, 44145), (4590, 42183), (4687, 41310), (4905, 39474), (5559, 34830), (5805, 33354), (5886, 32895), (6579, 29430), (6885, 28122), (6966, 27795), (7310, 26487), (8262, 23435), (8829, 21930), (9265, 20898), (9374, 20655), (9810, 19737), (10449, 18530), (10965, 17658), (11118, 17415), (11610, 16677), (13158, 14715), (13770, 14061)]