13372140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 39384576

約数和(自身を除く): 26012436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 71, 73, 86, 129, 142, 146, 172, 213, 215, 219, 258, 284, 292, 355, 365, 426, 430, 438, 516, 645, 710, 730, 852, 860, 876, 1065, 1095, 1290, 1420, 1460, 2130, 2190, 2580, 3053, 3139, 4260, 4380, 5183, 6106, 6278, 9159, 9417, 10366, 12212, 12556, 15265, 15549, 15695, 18318, 18834, 20732, 25915, 30530, 31098, 31390, 36636, 37668, 45795, 47085, 51830, 61060, 62196, 62780, 77745, 91590, 94170, 103660, 155490, 183180, 188340, 222869, 310980, 445738, 668607, 891476, 1114345, 1337214, 2228690, 2674428, 3343035, 4457380, 6686070, 13372140]

約数ペア:

[(1, 13372140), (2, 6686070), (3, 4457380), (4, 3343035), (5, 2674428), (6, 2228690), (10, 1337214), (12, 1114345), (15, 891476), (20, 668607), (30, 445738), (43, 310980), (60, 222869), (71, 188340), (73, 183180), (86, 155490), (129, 103660), (142, 94170), (146, 91590), (172, 77745), (213, 62780), (215, 62196), (219, 61060), (258, 51830), (284, 47085), (292, 45795), (355, 37668), (365, 36636), (426, 31390), (430, 31098), (438, 30530), (516, 25915), (645, 20732), (710, 18834), (730, 18318), (852, 15695), (860, 15549), (876, 15265), (1065, 12556), (1095, 12212), (1290, 10366), (1420, 9417), (1460, 9159), (2130, 6278), (2190, 6106), (2580, 5183), (3053, 4380), (3139, 4260)]