19539630

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 192

約数和(自身を含む): 62270208

約数和(自身を除く): 42730578

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 43, 45, 51, 54, 55, 66, 81, 85, 86, 90, 99, 102, 110, 129, 135, 153, 162, 165, 170, 187, 198, 215, 243, 255, 258, 270, 297, 306, 330, 374, 387, 405, 430, 459, 473, 486, 495, 510, 561, 594, 645, 731, 765, 774, 810, 891, 918, 935, 946, 990, 1122, 1161, 1215, 1290, 1377, 1419, 1462, 1485, 1530, 1683, 1782, 1870, 1935, 2193, 2295, 2322, 2365, 2430, 2673, 2754, 2805, 2838, 2970, 3366, 3483, 3655, 3870, 4131, 4257, 4386, 4455, 4590, 4730, 5049, 5346, 5610, 5805, 6579, 6885, 6966, 7095, 7310, 8041, 8262, 8415, 8514, 8910, 10098, 10449, 10965, 11610, 12771, 13158, 13365, 13770, 14190, 15147, 16082, 16830, 17415, 19737, 20655, 20898, 21285, 21930, 24123, 25245, 25542, 26730, 30294, 32895, 34830, 38313, 39474, 40205, 41310, 42570, 45441, 48246, 50490, 52245, 59211, 63855, 65790, 72369, 75735, 76626, 80410, 90882, 98685, 104490, 114939, 118422, 120615, 127710, 144738, 151470, 177633, 191565, 197370, 217107, 227205, 229878, 241230, 296055, 355266, 361845, 383130, 434214, 454410, 574695, 592110, 651321, 723690, 888165, 1085535, 1149390, 1302642, 1776330, 1953963, 2171070, 3256605, 3907926, 6513210, 9769815, 19539630]

約数ペア:

[(1, 19539630), (2, 9769815), (3, 6513210), (5, 3907926), (6, 3256605), (9, 2171070), (10, 1953963), (11, 1776330), (15, 1302642), (17, 1149390), (18, 1085535), (22, 888165), (27, 723690), (30, 651321), (33, 592110), (34, 574695), (43, 454410), (45, 434214), (51, 383130), (54, 361845), (55, 355266), (66, 296055), (81, 241230), (85, 229878), (86, 227205), (90, 217107), (99, 197370), (102, 191565), (110, 177633), (129, 151470), (135, 144738), (153, 127710), (162, 120615), (165, 118422), (170, 114939), (187, 104490), (198, 98685), (215, 90882), (243, 80410), (255, 76626), (258, 75735), (270, 72369), (297, 65790), (306, 63855), (330, 59211), (374, 52245), (387, 50490), (405, 48246), (430, 45441), (459, 42570), (473, 41310), (486, 40205), (495, 39474), (510, 38313), (561, 34830), (594, 32895), (645, 30294), (731, 26730), (765, 25542), (774, 25245), (810, 24123), (891, 21930), (918, 21285), (935, 20898), (946, 20655), (990, 19737), (1122, 17415), (1161, 16830), (1215, 16082), (1290, 15147), (1377, 14190), (1419, 13770), (1462, 13365), (1485, 13158), (1530, 12771), (1683, 11610), (1782, 10965), (1870, 10449), (1935, 10098), (2193, 8910), (2295, 8514), (2322, 8415), (2365, 8262), (2430, 8041), (2673, 7310), (2754, 7095), (2805, 6966), (2838, 6885), (2970, 6579), (3366, 5805), (3483, 5610), (3655, 5346), (3870, 5049), (4131, 4730), (4257, 4590), (4386, 4455)]