74633390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 153014400

約数和(自身を除く): 78381010

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 109, 115, 130, 218, 229, 230, 299, 458, 545, 598, 1090, 1145, 1417, 1495, 2290, 2507, 2834, 2977, 2990, 5014, 5267, 5954, 7085, 10534, 12535, 14170, 14885, 24961, 25070, 26335, 29770, 32591, 49922, 52670, 65182, 68471, 124805, 136942, 162955, 249610, 324493, 325910, 342355, 574103, 648986, 684710, 1148206, 1622465, 2870515, 3244930, 5741030, 7463339, 14926678, 37316695, 74633390]

約数ペア:

[(1, 74633390), (2, 37316695), (5, 14926678), (10, 7463339), (13, 5741030), (23, 3244930), (26, 2870515), (46, 1622465), (65, 1148206), (109, 684710), (115, 648986), (130, 574103), (218, 342355), (229, 325910), (230, 324493), (299, 249610), (458, 162955), (545, 136942), (598, 124805), (1090, 68471), (1145, 65182), (1417, 52670), (1495, 49922), (2290, 32591), (2507, 29770), (2834, 26335), (2977, 25070), (2990, 24961), (5014, 14885), (5267, 14170), (5954, 12535), (7085, 10534)]