15851010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 45505152

約数和(自身を除く): 29654142

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 147, 205, 210, 245, 246, 263, 287, 294, 410, 490, 526, 574, 615, 735, 789, 861, 1230, 1315, 1435, 1470, 1578, 1722, 1841, 2009, 2630, 2870, 3682, 3945, 4018, 4305, 5523, 6027, 7890, 8610, 9205, 10045, 10783, 11046, 12054, 12887, 18410, 20090, 21566, 25774, 27615, 30135, 32349, 38661, 53915, 55230, 60270, 64435, 64698, 75481, 77322, 107830, 128870, 150962, 161745, 193305, 226443, 323490, 377405, 386610, 452886, 528367, 754810, 1056734, 1132215, 1585101, 2264430, 2641835, 3170202, 5283670, 7925505, 15851010]

約数ペア:

[(1, 15851010), (2, 7925505), (3, 5283670), (5, 3170202), (6, 2641835), (7, 2264430), (10, 1585101), (14, 1132215), (15, 1056734), (21, 754810), (30, 528367), (35, 452886), (41, 386610), (42, 377405), (49, 323490), (70, 226443), (82, 193305), (98, 161745), (105, 150962), (123, 128870), (147, 107830), (205, 77322), (210, 75481), (245, 64698), (246, 64435), (263, 60270), (287, 55230), (294, 53915), (410, 38661), (490, 32349), (526, 30135), (574, 27615), (615, 25774), (735, 21566), (789, 20090), (861, 18410), (1230, 12887), (1315, 12054), (1435, 11046), (1470, 10783), (1578, 10045), (1722, 9205), (1841, 8610), (2009, 7890), (2630, 6027), (2870, 5523), (3682, 4305), (3945, 4018)]