258861330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31607}}^1$

素因数の和:31640

約数の個数: 96

約数和(自身を含む): 828382464

約数和(自身を除く): 569521134

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 31607, 63214, 94821, 158035, 189642, 221249, 284463, 316070, 410891, 442498, 474105, 568926, 663747, 821782, 948210, 1106245, 1232673, 1327494, 1422315, 1991241, 2054455, 2212490, 2465346, 2844630, 2876237, 3318735, 3698019, 3982482, 4108910, 5752474, 6163365, 6637470, 7396038, 8628711, 9956205, 12326730, 14381185, 17257422, 18490095, 19912410, 25886133, 28762370, 36980190, 43143555, 51772266, 86287110, 129430665, 258861330]

約数ペア:

[(1, 258861330), (2, 129430665), (3, 86287110), (5, 51772266), (6, 43143555), (7, 36980190), (9, 28762370), (10, 25886133), (13, 19912410), (14, 18490095), (15, 17257422), (18, 14381185), (21, 12326730), (26, 9956205), (30, 8628711), (35, 7396038), (39, 6637470), (42, 6163365), (45, 5752474), (63, 4108910), (65, 3982482), (70, 3698019), (78, 3318735), (90, 2876237), (91, 2844630), (105, 2465346), (117, 2212490), (126, 2054455), (130, 1991241), (182, 1422315), (195, 1327494), (210, 1232673), (234, 1106245), (273, 948210), (315, 821782), (390, 663747), (455, 568926), (546, 474105), (585, 442498), (630, 410891), (819, 316070), (910, 284463), (1170, 221249), (1365, 189642), (1638, 158035), (2730, 94821), (4095, 63214), (8190, 31607)]