25799130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1372

約数の個数: 96

約数和(自身を含む): 79193088

約数和(自身を除く): 53393958

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, 1302, 1321, 1395, 1953, 2170, 2642, 2790, 3255, 3906, 3963, 6510, 6605, 7926, 9247, 9765, 11889, 13210, 18494, 19530, 19815, 23778, 27741, 39630, 40951, 46235, 55482, 59445, 81902, 83223, 92470, 118890, 122853, 138705, 166446, 204755, 245706, 277410, 286657, 368559, 409510, 416115, 573314, 614265, 737118, 832230, 859971, 1228530, 1433285, 1719942, 1842795, 2579913, 2866570, 3685590, 4299855, 5159826, 8599710, 12899565, 25799130]

約数ペア:

[(1, 25799130), (2, 12899565), (3, 8599710), (5, 5159826), (6, 4299855), (7, 3685590), (9, 2866570), (10, 2579913), (14, 1842795), (15, 1719942), (18, 1433285), (21, 1228530), (30, 859971), (31, 832230), (35, 737118), (42, 614265), (45, 573314), (62, 416115), (63, 409510), (70, 368559), (90, 286657), (93, 277410), (105, 245706), (126, 204755), (155, 166446), (186, 138705), (210, 122853), (217, 118890), (279, 92470), (310, 83223), (315, 81902), (434, 59445), (465, 55482), (558, 46235), (630, 40951), (651, 39630), (930, 27741), (1085, 23778), (1302, 19815), (1321, 19530), (1395, 18494), (1953, 13210), (2170, 11889), (2642, 9765), (2790, 9247), (3255, 7926), (3906, 6605), (3963, 6510)]