42939330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2801}}^1$

素因数の和:2891

約数の個数: 64

約数和(自身を含む): 119432448

約数和(自身を除く): 76493118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 2801, 3066, 5110, 5602, 7665, 8403, 14005, 15330, 16806, 19607, 28010, 39214, 42015, 58821, 84030, 98035, 117642, 196070, 204473, 294105, 408946, 588210, 613419, 1022365, 1226838, 1431311, 2044730, 2862622, 3067095, 4293933, 6134190, 7156555, 8587866, 14313110, 21469665, 42939330]

約数ペア:

[(1, 42939330), (2, 21469665), (3, 14313110), (5, 8587866), (6, 7156555), (7, 6134190), (10, 4293933), (14, 3067095), (15, 2862622), (21, 2044730), (30, 1431311), (35, 1226838), (42, 1022365), (70, 613419), (73, 588210), (105, 408946), (146, 294105), (210, 204473), (219, 196070), (365, 117642), (438, 98035), (511, 84030), (730, 58821), (1022, 42015), (1095, 39214), (1533, 28010), (2190, 19607), (2555, 16806), (2801, 15330), (3066, 14005), (5110, 8403), (5602, 7665)]