25174170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1340

約数の個数: 96

約数和(自身を含む): 77276160

約数和(自身を除く): 52101990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1289, 1302, 1395, 1953, 2170, 2578, 2790, 3255, 3867, 3906, 6445, 6510, 7734, 9023, 9765, 11601, 12890, 18046, 19335, 19530, 23202, 27069, 38670, 39959, 45115, 54138, 58005, 79918, 81207, 90230, 116010, 119877, 135345, 162414, 199795, 239754, 270690, 279713, 359631, 399590, 406035, 559426, 599385, 719262, 812070, 839139, 1198770, 1398565, 1678278, 1798155, 2517417, 2797130, 3596310, 4195695, 5034834, 8391390, 12587085, 25174170]

約数ペア:

[(1, 25174170), (2, 12587085), (3, 8391390), (5, 5034834), (6, 4195695), (7, 3596310), (9, 2797130), (10, 2517417), (14, 1798155), (15, 1678278), (18, 1398565), (21, 1198770), (30, 839139), (31, 812070), (35, 719262), (42, 599385), (45, 559426), (62, 406035), (63, 399590), (70, 359631), (90, 279713), (93, 270690), (105, 239754), (126, 199795), (155, 162414), (186, 135345), (210, 119877), (217, 116010), (279, 90230), (310, 81207), (315, 79918), (434, 58005), (465, 54138), (558, 45115), (630, 39959), (651, 38670), (930, 27069), (1085, 23202), (1289, 19530), (1302, 19335), (1395, 18046), (1953, 12890), (2170, 11601), (2578, 9765), (2790, 9023), (3255, 7734), (3867, 6510), (3906, 6445)]