28464510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 71368704

約数和(自身を除く): 42904194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 127, 155, 186, 241, 254, 310, 381, 465, 482, 635, 723, 762, 930, 1205, 1270, 1446, 1905, 2410, 3615, 3810, 3937, 7230, 7471, 7874, 11811, 14942, 19685, 22413, 23622, 30607, 37355, 39370, 44826, 59055, 61214, 74710, 91821, 112065, 118110, 153035, 183642, 224130, 306070, 459105, 918210, 948817, 1897634, 2846451, 4744085, 5692902, 9488170, 14232255, 28464510]

約数ペア:

[(1, 28464510), (2, 14232255), (3, 9488170), (5, 5692902), (6, 4744085), (10, 2846451), (15, 1897634), (30, 948817), (31, 918210), (62, 459105), (93, 306070), (127, 224130), (155, 183642), (186, 153035), (241, 118110), (254, 112065), (310, 91821), (381, 74710), (465, 61214), (482, 59055), (635, 44826), (723, 39370), (762, 37355), (930, 30607), (1205, 23622), (1270, 22413), (1446, 19685), (1905, 14942), (2410, 11811), (3615, 7874), (3810, 7471), (3937, 7230)]