178447230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{152519}}^1$

素因数の和:152545

約数の個数: 48

約数和(自身を含む): 499655520

約数和(自身を除く): 321208290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 152519, 305038, 457557, 762595, 915114, 1372671, 1525190, 1982747, 2287785, 2745342, 3965494, 4575570, 5948241, 6863355, 9913735, 11896482, 13726710, 17844723, 19827470, 29741205, 35689446, 59482410, 89223615, 178447230]

約数ペア:

[(1, 178447230), (2, 89223615), (3, 59482410), (5, 35689446), (6, 29741205), (9, 19827470), (10, 17844723), (13, 13726710), (15, 11896482), (18, 9913735), (26, 6863355), (30, 5948241), (39, 4575570), (45, 3965494), (65, 2745342), (78, 2287785), (90, 1982747), (117, 1525190), (130, 1372671), (195, 915114), (234, 762595), (390, 457557), (585, 305038), (1170, 152519)]