17213490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 51891840

約数和(自身を除く): 34678350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 89, 90, 105, 126, 178, 210, 267, 307, 315, 445, 534, 614, 623, 630, 801, 890, 921, 1246, 1335, 1535, 1602, 1842, 1869, 2149, 2670, 2763, 3070, 3115, 3738, 4005, 4298, 4605, 5526, 5607, 6230, 6447, 8010, 9210, 9345, 10745, 11214, 12894, 13815, 18690, 19341, 21490, 27323, 27630, 28035, 32235, 38682, 54646, 56070, 64470, 81969, 96705, 136615, 163938, 191261, 193410, 245907, 273230, 382522, 409845, 491814, 573783, 819690, 956305, 1147566, 1229535, 1721349, 1912610, 2459070, 2868915, 3442698, 5737830, 8606745, 17213490]

約数ペア:

[(1, 17213490), (2, 8606745), (3, 5737830), (5, 3442698), (6, 2868915), (7, 2459070), (9, 1912610), (10, 1721349), (14, 1229535), (15, 1147566), (18, 956305), (21, 819690), (30, 573783), (35, 491814), (42, 409845), (45, 382522), (63, 273230), (70, 245907), (89, 193410), (90, 191261), (105, 163938), (126, 136615), (178, 96705), (210, 81969), (267, 64470), (307, 56070), (315, 54646), (445, 38682), (534, 32235), (614, 28035), (623, 27630), (630, 27323), (801, 21490), (890, 19341), (921, 18690), (1246, 13815), (1335, 12894), (1535, 11214), (1602, 10745), (1842, 9345), (1869, 9210), (2149, 8010), (2670, 6447), (2763, 6230), (3070, 5607), (3115, 5526), (3738, 4605), (4005, 4298)]