74397770

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 136468800

約数和(自身を除く): 62071030

約数列:

[1, 2, 5, 10, 89, 178, 179, 358, 445, 467, 890, 895, 934, 1790, 2335, 4670, 15931, 31862, 41563, 79655, 83126, 83593, 159310, 167186, 207815, 415630, 417965, 835930, 7439777, 14879554, 37198885, 74397770]

約数ペア:

[(1, 74397770), (2, 37198885), (5, 14879554), (10, 7439777), (89, 835930), (178, 417965), (179, 415630), (358, 207815), (445, 167186), (467, 159310), (890, 83593), (895, 83126), (934, 79655), (1790, 41563), (2335, 31862), (4670, 15931)]