73700620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 188697600

約数和(自身を除く): 114996980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 103, 133, 140, 190, 206, 266, 269, 380, 412, 515, 532, 538, 665, 721, 1030, 1076, 1330, 1345, 1442, 1883, 1957, 2060, 2660, 2690, 2884, 3605, 3766, 3914, 5111, 5380, 7210, 7532, 7828, 9415, 9785, 10222, 13699, 14420, 18830, 19570, 20444, 25555, 27398, 27707, 35777, 37660, 39140, 51110, 54796, 55414, 68495, 71554, 102220, 110828, 136990, 138535, 143108, 178885, 193949, 273980, 277070, 357770, 387898, 526433, 554140, 715540, 775796, 969745, 1052866, 1939490, 2105732, 2632165, 3685031, 3878980, 5264330, 7370062, 10528660, 14740124, 18425155, 36850310, 73700620]

約数ペア:

[(1, 73700620), (2, 36850310), (4, 18425155), (5, 14740124), (7, 10528660), (10, 7370062), (14, 5264330), (19, 3878980), (20, 3685031), (28, 2632165), (35, 2105732), (38, 1939490), (70, 1052866), (76, 969745), (95, 775796), (103, 715540), (133, 554140), (140, 526433), (190, 387898), (206, 357770), (266, 277070), (269, 273980), (380, 193949), (412, 178885), (515, 143108), (532, 138535), (538, 136990), (665, 110828), (721, 102220), (1030, 71554), (1076, 68495), (1330, 55414), (1345, 54796), (1442, 51110), (1883, 39140), (1957, 37660), (2060, 35777), (2660, 27707), (2690, 27398), (2884, 25555), (3605, 20444), (3766, 19570), (3914, 18830), (5111, 14420), (5380, 13699), (7210, 10222), (7532, 9785), (7828, 9415)]