630942390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{539267}}^1$

素因数の和:539293

約数の個数: 48

約数和(自身を含む): 1766641968

約数和(自身を除く): 1135699578

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 539267, 1078534, 1617801, 2696335, 3235602, 4853403, 5392670, 7010471, 8089005, 9706806, 14020942, 16178010, 21031413, 24267015, 35052355, 42062826, 48534030, 63094239, 70104710, 105157065, 126188478, 210314130, 315471195, 630942390]

約数ペア:

[(1, 630942390), (2, 315471195), (3, 210314130), (5, 126188478), (6, 105157065), (9, 70104710), (10, 63094239), (13, 48534030), (15, 42062826), (18, 35052355), (26, 24267015), (30, 21031413), (39, 16178010), (45, 14020942), (65, 9706806), (78, 8089005), (90, 7010471), (117, 5392670), (130, 4853403), (195, 3235602), (234, 2696335), (390, 1617801), (585, 1078534), (1170, 539267)]