2451490230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{376573}}^1$

素因数の和:376621

約数の個数: 64

約数和(自身を含む): 6941011968

約数和(自身を除く): 4489521738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 376573, 753146, 1129719, 1882865, 2259438, 2636011, 3765730, 5272022, 5648595, 7908033, 11297190, 11673763, 13180055, 15816066, 23347526, 26360110, 35021289, 39540165, 58368815, 70042578, 79080330, 81716341, 116737630, 163432682, 175106445, 245149023, 350212890, 408581705, 490298046, 817163410, 1225745115, 2451490230]

約数ペア:

[(1, 2451490230), (2, 1225745115), (3, 817163410), (5, 490298046), (6, 408581705), (7, 350212890), (10, 245149023), (14, 175106445), (15, 163432682), (21, 116737630), (30, 81716341), (31, 79080330), (35, 70042578), (42, 58368815), (62, 39540165), (70, 35021289), (93, 26360110), (105, 23347526), (155, 15816066), (186, 13180055), (210, 11673763), (217, 11297190), (310, 7908033), (434, 5648595), (465, 5272022), (651, 3765730), (930, 2636011), (1085, 2259438), (1302, 1882865), (2170, 1129719), (3255, 753146), (6510, 376573)]