13398456090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{31583}}^1$

素因数の和:31851

約数の個数: 64

約数和(自身を含む): 32746291200

約数和(自身を除く): 19347835110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 179, 237, 358, 395, 474, 537, 790, 895, 1074, 1185, 1790, 2370, 2685, 5370, 14141, 28282, 31583, 42423, 63166, 70705, 84846, 94749, 141410, 157915, 189498, 212115, 315830, 424230, 473745, 947490, 2495057, 4990114, 5653357, 7485171, 11306714, 12475285, 14970342, 16960071, 24950570, 28266785, 33920142, 37425855, 56533570, 74851710, 84800355, 169600710, 446615203, 893230406, 1339845609, 2233076015, 2679691218, 4466152030, 6699228045, 13398456090]

約数ペア:

[(1, 13398456090), (2, 6699228045), (3, 4466152030), (5, 2679691218), (6, 2233076015), (10, 1339845609), (15, 893230406), (30, 446615203), (79, 169600710), (158, 84800355), (179, 74851710), (237, 56533570), (358, 37425855), (395, 33920142), (474, 28266785), (537, 24950570), (790, 16960071), (895, 14970342), (1074, 12475285), (1185, 11306714), (1790, 7485171), (2370, 5653357), (2685, 4990114), (5370, 2495057), (14141, 947490), (28282, 473745), (31583, 424230), (42423, 315830), (63166, 212115), (70705, 189498), (84846, 157915), (94749, 141410)]