15740844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 45351936

約数和(自身を除く): 29611092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 73, 84, 102, 119, 146, 151, 204, 219, 238, 292, 302, 357, 438, 453, 476, 511, 604, 714, 876, 906, 1022, 1057, 1241, 1428, 1533, 1812, 2044, 2114, 2482, 2567, 3066, 3171, 3723, 4228, 4964, 5134, 6132, 6342, 7446, 7701, 8687, 10268, 11023, 12684, 14892, 15402, 17374, 17969, 22046, 26061, 30804, 33069, 34748, 35938, 44092, 52122, 53907, 66138, 71876, 77161, 104244, 107814, 132276, 154322, 187391, 215628, 231483, 308644, 374782, 462966, 562173, 749564, 925932, 1124346, 1311737, 2248692, 2623474, 3935211, 5246948, 7870422, 15740844]

約数ペア:

[(1, 15740844), (2, 7870422), (3, 5246948), (4, 3935211), (6, 2623474), (7, 2248692), (12, 1311737), (14, 1124346), (17, 925932), (21, 749564), (28, 562173), (34, 462966), (42, 374782), (51, 308644), (68, 231483), (73, 215628), (84, 187391), (102, 154322), (119, 132276), (146, 107814), (151, 104244), (204, 77161), (219, 71876), (238, 66138), (292, 53907), (302, 52122), (357, 44092), (438, 35938), (453, 34748), (476, 33069), (511, 30804), (604, 26061), (714, 22046), (876, 17969), (906, 17374), (1022, 15402), (1057, 14892), (1241, 12684), (1428, 11023), (1533, 10268), (1812, 8687), (2044, 7701), (2114, 7446), (2482, 6342), (2567, 6132), (3066, 5134), (3171, 4964), (3723, 4228)]