7330890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{4987}}^1$

素因数の和:5011

約数の個数: 48

約数和(自身を含む): 20470752

約数和(自身を除く): 13139862

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 4987, 9974, 14961, 24935, 29922, 34909, 49870, 69818, 74805, 104727, 149610, 174545, 209454, 244363, 349090, 488726, 523635, 733089, 1047270, 1221815, 1466178, 2443630, 3665445, 7330890]

約数ペア:

[(1, 7330890), (2, 3665445), (3, 2443630), (5, 1466178), (6, 1221815), (7, 1047270), (10, 733089), (14, 523635), (15, 488726), (21, 349090), (30, 244363), (35, 209454), (42, 174545), (49, 149610), (70, 104727), (98, 74805), (105, 69818), (147, 49870), (210, 34909), (245, 29922), (294, 24935), (490, 14961), (735, 9974), (1470, 4987)]