189210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:87

約数の個数: 64

約数和(自身を含む): 559872

約数和(自身を除く): 370662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 53, 70, 85, 102, 105, 106, 119, 159, 170, 210, 238, 255, 265, 318, 357, 371, 510, 530, 595, 714, 742, 795, 901, 1113, 1190, 1590, 1785, 1802, 1855, 2226, 2703, 3570, 3710, 4505, 5406, 5565, 6307, 9010, 11130, 12614, 13515, 18921, 27030, 31535, 37842, 63070, 94605, 189210]

約数ペア:

[(1, 189210), (2, 94605), (3, 63070), (5, 37842), (6, 31535), (7, 27030), (10, 18921), (14, 13515), (15, 12614), (17, 11130), (21, 9010), (30, 6307), (34, 5565), (35, 5406), (42, 4505), (51, 3710), (53, 3570), (70, 2703), (85, 2226), (102, 1855), (105, 1802), (106, 1785), (119, 1590), (159, 1190), (170, 1113), (210, 901), (238, 795), (255, 742), (265, 714), (318, 595), (357, 530), (371, 510)]