171928140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2309}}^1$

素因数の和:2411

約数の個数: 96

約数和(自身を含む): 516922560

約数和(自身を除く): 344994420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 73, 85, 102, 146, 170, 204, 219, 255, 292, 340, 365, 438, 510, 730, 876, 1020, 1095, 1241, 1460, 2190, 2309, 2482, 3723, 4380, 4618, 4964, 6205, 6927, 7446, 9236, 11545, 12410, 13854, 14892, 18615, 23090, 24820, 27708, 34635, 37230, 39253, 46180, 69270, 74460, 78506, 117759, 138540, 157012, 168557, 196265, 235518, 337114, 392530, 471036, 505671, 588795, 674228, 785060, 842785, 1011342, 1177590, 1685570, 2022684, 2355180, 2528355, 2865469, 3371140, 5056710, 5730938, 8596407, 10113420, 11461876, 14327345, 17192814, 28654690, 34385628, 42982035, 57309380, 85964070, 171928140]

約数ペア:

[(1, 171928140), (2, 85964070), (3, 57309380), (4, 42982035), (5, 34385628), (6, 28654690), (10, 17192814), (12, 14327345), (15, 11461876), (17, 10113420), (20, 8596407), (30, 5730938), (34, 5056710), (51, 3371140), (60, 2865469), (68, 2528355), (73, 2355180), (85, 2022684), (102, 1685570), (146, 1177590), (170, 1011342), (204, 842785), (219, 785060), (255, 674228), (292, 588795), (340, 505671), (365, 471036), (438, 392530), (510, 337114), (730, 235518), (876, 196265), (1020, 168557), (1095, 157012), (1241, 138540), (1460, 117759), (2190, 78506), (2309, 74460), (2482, 69270), (3723, 46180), (4380, 39253), (4618, 37230), (4964, 34635), (6205, 27708), (6927, 24820), (7446, 23090), (9236, 18615), (11545, 14892), (12410, 13854)]