42303660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{14389}}^1$

素因数の和:14415

約数の個数: 72

約数和(自身を含む): 137798640

約数和(自身を除く): 95494980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 14389, 28778, 43167, 57556, 71945, 86334, 100723, 143890, 172668, 201446, 215835, 287780, 302169, 402892, 431670, 503615, 604338, 705061, 863340, 1007230, 1208676, 1410122, 1510845, 2014460, 2115183, 2820244, 3021690, 3525305, 4230366, 6043380, 7050610, 8460732, 10575915, 14101220, 21151830, 42303660]

約数ペア:

[(1, 42303660), (2, 21151830), (3, 14101220), (4, 10575915), (5, 8460732), (6, 7050610), (7, 6043380), (10, 4230366), (12, 3525305), (14, 3021690), (15, 2820244), (20, 2115183), (21, 2014460), (28, 1510845), (30, 1410122), (35, 1208676), (42, 1007230), (49, 863340), (60, 705061), (70, 604338), (84, 503615), (98, 431670), (105, 402892), (140, 302169), (147, 287780), (196, 215835), (210, 201446), (245, 172668), (294, 143890), (420, 100723), (490, 86334), (588, 71945), (735, 57556), (980, 43167), (1470, 28778), (2940, 14389)]