77276990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 169344000

約数和(自身を除く): 92067010

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 97, 133, 190, 194, 266, 485, 599, 665, 679, 970, 1198, 1330, 1358, 1843, 2995, 3395, 3686, 4193, 5990, 6790, 8386, 9215, 11381, 12901, 18430, 20965, 22762, 25802, 41930, 56905, 58103, 64505, 79667, 113810, 116206, 129010, 159334, 290515, 398335, 406721, 581030, 796670, 813442, 1103957, 2033605, 2207914, 4067210, 5519785, 7727699, 11039570, 15455398, 38638495, 77276990]

約数ペア:

[(1, 77276990), (2, 38638495), (5, 15455398), (7, 11039570), (10, 7727699), (14, 5519785), (19, 4067210), (35, 2207914), (38, 2033605), (70, 1103957), (95, 813442), (97, 796670), (133, 581030), (190, 406721), (194, 398335), (266, 290515), (485, 159334), (599, 129010), (665, 116206), (679, 113810), (970, 79667), (1198, 64505), (1330, 58103), (1358, 56905), (1843, 41930), (2995, 25802), (3395, 22762), (3686, 20965), (4193, 18430), (5990, 12901), (6790, 11381), (8386, 9215)]