63219460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 147692160

約数和(自身を除く): 84472700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 53, 73, 76, 86, 95, 106, 146, 172, 190, 212, 215, 265, 292, 365, 380, 430, 530, 730, 817, 860, 1007, 1060, 1387, 1460, 1634, 2014, 2279, 2774, 3139, 3268, 3869, 4028, 4085, 4558, 5035, 5548, 6278, 6935, 7738, 8170, 9116, 10070, 11395, 12556, 13870, 15476, 15695, 16340, 19345, 20140, 22790, 27740, 31390, 38690, 43301, 45580, 59641, 62780, 73511, 77380, 86602, 119282, 147022, 166367, 173204, 216505, 238564, 294044, 298205, 332734, 367555, 433010, 596410, 665468, 735110, 831835, 866020, 1192820, 1470220, 1663670, 3160973, 3327340, 6321946, 12643892, 15804865, 31609730, 63219460]

約数ペア:

[(1, 63219460), (2, 31609730), (4, 15804865), (5, 12643892), (10, 6321946), (19, 3327340), (20, 3160973), (38, 1663670), (43, 1470220), (53, 1192820), (73, 866020), (76, 831835), (86, 735110), (95, 665468), (106, 596410), (146, 433010), (172, 367555), (190, 332734), (212, 298205), (215, 294044), (265, 238564), (292, 216505), (365, 173204), (380, 166367), (430, 147022), (530, 119282), (730, 86602), (817, 77380), (860, 73511), (1007, 62780), (1060, 59641), (1387, 45580), (1460, 43301), (1634, 38690), (2014, 31390), (2279, 27740), (2774, 22790), (3139, 20140), (3268, 19345), (3869, 16340), (4028, 15695), (4085, 15476), (4558, 13870), (5035, 12556), (5548, 11395), (6278, 10070), (6935, 9116), (7738, 8170)]