138752790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 384943104

約数和(自身を除く): 246190314

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 101, 110, 115, 138, 165, 181, 202, 230, 253, 303, 330, 345, 362, 505, 506, 543, 606, 690, 759, 905, 1010, 1086, 1111, 1265, 1515, 1518, 1810, 1991, 2222, 2323, 2530, 2715, 3030, 3333, 3795, 3982, 4163, 4646, 5430, 5555, 5973, 6666, 6969, 7590, 8326, 9955, 11110, 11615, 11946, 12489, 13938, 16665, 18281, 19910, 20815, 23230, 24978, 25553, 29865, 33330, 34845, 36562, 41630, 45793, 51106, 54843, 59730, 62445, 69690, 76659, 91405, 91586, 109686, 124890, 127765, 137379, 153318, 182810, 201091, 228965, 255530, 274215, 274758, 383295, 402182, 420463, 457930, 548430, 603273, 686895, 766590, 840926, 1005455, 1206546, 1261389, 1373790, 2010910, 2102315, 2522778, 3016365, 4204630, 4625093, 6032730, 6306945, 9250186, 12613890, 13875279, 23125465, 27750558, 46250930, 69376395, 138752790]

約数ペア:

[(1, 138752790), (2, 69376395), (3, 46250930), (5, 27750558), (6, 23125465), (10, 13875279), (11, 12613890), (15, 9250186), (22, 6306945), (23, 6032730), (30, 4625093), (33, 4204630), (46, 3016365), (55, 2522778), (66, 2102315), (69, 2010910), (101, 1373790), (110, 1261389), (115, 1206546), (138, 1005455), (165, 840926), (181, 766590), (202, 686895), (230, 603273), (253, 548430), (303, 457930), (330, 420463), (345, 402182), (362, 383295), (505, 274758), (506, 274215), (543, 255530), (606, 228965), (690, 201091), (759, 182810), (905, 153318), (1010, 137379), (1086, 127765), (1111, 124890), (1265, 109686), (1515, 91586), (1518, 91405), (1810, 76659), (1991, 69690), (2222, 62445), (2323, 59730), (2530, 54843), (2715, 51106), (3030, 45793), (3333, 41630), (3795, 36562), (3982, 34845), (4163, 33330), (4646, 29865), (5430, 25553), (5555, 24978), (5973, 23230), (6666, 20815), (6969, 19910), (7590, 18281), (8326, 16665), (9955, 13938), (11110, 12489), (11615, 11946)]