61854390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1878

約数の個数: 96

約数和(自身を含む): 179262720

約数和(自身を除く): 117408330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 174, 195, 234, 261, 290, 377, 390, 435, 522, 585, 754, 870, 1131, 1170, 1305, 1823, 1885, 2262, 2610, 3393, 3646, 3770, 5469, 5655, 6786, 9115, 10938, 11310, 16407, 16965, 18230, 23699, 27345, 32814, 33930, 47398, 52867, 54690, 71097, 82035, 105734, 118495, 142194, 158601, 164070, 213291, 236990, 264335, 317202, 355485, 426582, 475803, 528670, 687271, 710970, 793005, 951606, 1066455, 1374542, 1586010, 2061813, 2132910, 2379015, 3436355, 4123626, 4758030, 6185439, 6872710, 10309065, 12370878, 20618130, 30927195, 61854390]

約数ペア:

[(1, 61854390), (2, 30927195), (3, 20618130), (5, 12370878), (6, 10309065), (9, 6872710), (10, 6185439), (13, 4758030), (15, 4123626), (18, 3436355), (26, 2379015), (29, 2132910), (30, 2061813), (39, 1586010), (45, 1374542), (58, 1066455), (65, 951606), (78, 793005), (87, 710970), (90, 687271), (117, 528670), (130, 475803), (145, 426582), (174, 355485), (195, 317202), (234, 264335), (261, 236990), (290, 213291), (377, 164070), (390, 158601), (435, 142194), (522, 118495), (585, 105734), (754, 82035), (870, 71097), (1131, 54690), (1170, 52867), (1305, 47398), (1823, 33930), (1885, 32814), (2262, 27345), (2610, 23699), (3393, 18230), (3646, 16965), (3770, 16407), (5469, 11310), (5655, 10938), (6786, 9115)]