74964730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7229}}^1$

素因数の和:7314

約数の個数: 32

約数和(自身を含む): 145236240

約数和(自身を除く): 70271510

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 7229, 10370, 14458, 36145, 72290, 122893, 245786, 440969, 614465, 881938, 1228930, 2204845, 4409690, 7496473, 14992946, 37482365, 74964730]

約数ペア:

[(1, 74964730), (2, 37482365), (5, 14992946), (10, 7496473), (17, 4409690), (34, 2204845), (61, 1228930), (85, 881938), (122, 614465), (170, 440969), (305, 245786), (610, 122893), (1037, 72290), (2074, 36145), (5185, 14458), (7229, 10370)]