8261370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 24216192

約数和(自身を除く): 15954822

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 307, 345, 390, 414, 585, 598, 614, 690, 897, 921, 1035, 1170, 1495, 1535, 1794, 1842, 2070, 2691, 2763, 2990, 3070, 3991, 4485, 4605, 5382, 5526, 7061, 7982, 8970, 9210, 11973, 13455, 13815, 14122, 19955, 21183, 23946, 26910, 27630, 35305, 35919, 39910, 42366, 59865, 63549, 70610, 71838, 91793, 105915, 119730, 127098, 179595, 183586, 211830, 275379, 317745, 359190, 458965, 550758, 635490, 826137, 917930, 1376895, 1652274, 2753790, 4130685, 8261370]

約数ペア:

[(1, 8261370), (2, 4130685), (3, 2753790), (5, 1652274), (6, 1376895), (9, 917930), (10, 826137), (13, 635490), (15, 550758), (18, 458965), (23, 359190), (26, 317745), (30, 275379), (39, 211830), (45, 183586), (46, 179595), (65, 127098), (69, 119730), (78, 105915), (90, 91793), (115, 71838), (117, 70610), (130, 63549), (138, 59865), (195, 42366), (207, 39910), (230, 35919), (234, 35305), (299, 27630), (307, 26910), (345, 23946), (390, 21183), (414, 19955), (585, 14122), (598, 13815), (614, 13455), (690, 11973), (897, 9210), (921, 8970), (1035, 7982), (1170, 7061), (1495, 5526), (1535, 5382), (1794, 4605), (1842, 4485), (2070, 3991), (2691, 3070), (2763, 2990)]