42581370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2663}}^1$

素因数の和:2727

約数の個数: 64

約数和(自身を含む): 112783104

約数和(自身を除く): 70201734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2663, 2665, 3198, 5326, 5330, 7989, 7995, 13315, 15978, 15990, 26630, 34619, 39945, 69238, 79890, 103857, 109183, 173095, 207714, 218366, 327549, 346190, 519285, 545915, 655098, 1038570, 1091830, 1419379, 1637745, 2838758, 3275490, 4258137, 7096895, 8516274, 14193790, 21290685, 42581370]

約数ペア:

[(1, 42581370), (2, 21290685), (3, 14193790), (5, 8516274), (6, 7096895), (10, 4258137), (13, 3275490), (15, 2838758), (26, 1637745), (30, 1419379), (39, 1091830), (41, 1038570), (65, 655098), (78, 545915), (82, 519285), (123, 346190), (130, 327549), (195, 218366), (205, 207714), (246, 173095), (390, 109183), (410, 103857), (533, 79890), (615, 69238), (1066, 39945), (1230, 34619), (1599, 26630), (2663, 15990), (2665, 15978), (3198, 13315), (5326, 7995), (5330, 7989)]