375141890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 801757440

約数和(自身を除く): 426615550

約数列:

[1, 2, 5, 10, 17, 19, 34, 37, 38, 43, 73, 74, 85, 86, 95, 146, 170, 185, 190, 215, 323, 365, 370, 430, 629, 646, 703, 730, 731, 817, 1241, 1258, 1387, 1406, 1462, 1591, 1615, 1634, 2482, 2701, 2774, 3139, 3145, 3182, 3230, 3515, 3655, 4085, 5402, 6205, 6278, 6290, 6935, 7030, 7310, 7955, 8170, 11951, 12410, 13505, 13870, 13889, 15695, 15910, 23579, 23902, 27010, 27047, 27778, 30229, 31390, 45917, 47158, 51319, 53363, 54094, 59641, 59755, 60458, 69445, 91834, 102638, 106726, 116143, 117895, 119282, 119510, 135235, 138890, 151145, 229585, 232286, 235790, 256595, 266815, 270470, 298205, 302290, 459170, 513190, 513893, 533630, 580715, 596410, 872423, 1013897, 1027786, 1161430, 1744846, 1974431, 2027794, 2206717, 2569465, 3948862, 4362115, 4413434, 5069485, 5138930, 8724230, 9872155, 10138970, 11033585, 19744310, 22067170, 37514189, 75028378, 187570945, 375141890]

約数ペア:

[(1, 375141890), (2, 187570945), (5, 75028378), (10, 37514189), (17, 22067170), (19, 19744310), (34, 11033585), (37, 10138970), (38, 9872155), (43, 8724230), (73, 5138930), (74, 5069485), (85, 4413434), (86, 4362115), (95, 3948862), (146, 2569465), (170, 2206717), (185, 2027794), (190, 1974431), (215, 1744846), (323, 1161430), (365, 1027786), (370, 1013897), (430, 872423), (629, 596410), (646, 580715), (703, 533630), (730, 513893), (731, 513190), (817, 459170), (1241, 302290), (1258, 298205), (1387, 270470), (1406, 266815), (1462, 256595), (1591, 235790), (1615, 232286), (1634, 229585), (2482, 151145), (2701, 138890), (2774, 135235), (3139, 119510), (3145, 119282), (3182, 117895), (3230, 116143), (3515, 106726), (3655, 102638), (4085, 91834), (5402, 69445), (6205, 60458), (6278, 59755), (6290, 59641), (6935, 54094), (7030, 53363), (7310, 51319), (7955, 47158), (8170, 45917), (11951, 31390), (12410, 30229), (13505, 27778), (13870, 27047), (13889, 27010), (15695, 23902), (15910, 23579)]