73792390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 161533440

約数和(自身を除く): 87741050

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 113, 133, 190, 226, 266, 491, 565, 665, 791, 982, 1130, 1330, 1582, 2147, 2455, 3437, 3955, 4294, 4910, 6874, 7910, 9329, 10735, 15029, 17185, 18658, 21470, 30058, 34370, 46645, 55483, 65303, 75145, 93290, 110966, 130606, 150290, 277415, 326515, 388381, 554830, 653030, 776762, 1054177, 1941905, 2108354, 3883810, 5270885, 7379239, 10541770, 14758478, 36896195, 73792390]

約数ペア:

[(1, 73792390), (2, 36896195), (5, 14758478), (7, 10541770), (10, 7379239), (14, 5270885), (19, 3883810), (35, 2108354), (38, 1941905), (70, 1054177), (95, 776762), (113, 653030), (133, 554830), (190, 388381), (226, 326515), (266, 277415), (491, 150290), (565, 130606), (665, 110966), (791, 93290), (982, 75145), (1130, 65303), (1330, 55483), (1582, 46645), (2147, 34370), (2455, 30058), (3437, 21470), (3955, 18658), (4294, 17185), (4910, 15029), (6874, 10735), (7910, 9329)]