135630474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{487}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 327936000

約数和(自身を除く): 192305526

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 349, 399, 487, 698, 798, 974, 1047, 1461, 2094, 2443, 2922, 3409, 4886, 6631, 6818, 7329, 9253, 10227, 13262, 14658, 18506, 19893, 20454, 27759, 39786, 46417, 55518, 64771, 92834, 129542, 139251, 169963, 194313, 278502, 339926, 388626, 509889, 1019778, 1189741, 2379482, 3229297, 3569223, 6458594, 7138446, 9687891, 19375782, 22605079, 45210158, 67815237, 135630474]

約数ペア:

[(1, 135630474), (2, 67815237), (3, 45210158), (6, 22605079), (7, 19375782), (14, 9687891), (19, 7138446), (21, 6458594), (38, 3569223), (42, 3229297), (57, 2379482), (114, 1189741), (133, 1019778), (266, 509889), (349, 388626), (399, 339926), (487, 278502), (698, 194313), (798, 169963), (974, 139251), (1047, 129542), (1461, 92834), (2094, 64771), (2443, 55518), (2922, 46417), (3409, 39786), (4886, 27759), (6631, 20454), (6818, 19893), (7329, 18506), (9253, 14658), (10227, 13262)]