47607630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 138018816

約数和(自身を除く): 90411186

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 71, 93, 103, 105, 142, 155, 186, 206, 210, 213, 217, 309, 310, 355, 426, 434, 465, 497, 515, 618, 651, 710, 721, 930, 994, 1030, 1065, 1085, 1302, 1442, 1491, 1545, 2130, 2163, 2170, 2201, 2485, 2982, 3090, 3193, 3255, 3605, 4326, 4402, 4970, 6386, 6510, 6603, 7210, 7313, 7455, 9579, 10815, 11005, 13206, 14626, 14910, 15407, 15965, 19158, 21630, 21939, 22010, 22351, 30814, 31930, 33015, 36565, 43878, 44702, 46221, 47895, 51191, 66030, 67053, 73130, 77035, 92442, 95790, 102382, 109695, 111755, 134106, 153573, 154070, 219390, 223510, 226703, 231105, 255955, 307146, 335265, 453406, 462210, 511910, 670530, 680109, 767865, 1133515, 1360218, 1535730, 1586921, 2267030, 3173842, 3400545, 4760763, 6801090, 7934605, 9521526, 15869210, 23803815, 47607630]

約数ペア:

[(1, 47607630), (2, 23803815), (3, 15869210), (5, 9521526), (6, 7934605), (7, 6801090), (10, 4760763), (14, 3400545), (15, 3173842), (21, 2267030), (30, 1586921), (31, 1535730), (35, 1360218), (42, 1133515), (62, 767865), (70, 680109), (71, 670530), (93, 511910), (103, 462210), (105, 453406), (142, 335265), (155, 307146), (186, 255955), (206, 231105), (210, 226703), (213, 223510), (217, 219390), (309, 154070), (310, 153573), (355, 134106), (426, 111755), (434, 109695), (465, 102382), (497, 95790), (515, 92442), (618, 77035), (651, 73130), (710, 67053), (721, 66030), (930, 51191), (994, 47895), (1030, 46221), (1065, 44702), (1085, 43878), (1302, 36565), (1442, 33015), (1491, 31930), (1545, 30814), (2130, 22351), (2163, 22010), (2170, 21939), (2201, 21630), (2485, 19158), (2982, 15965), (3090, 15407), (3193, 14910), (3255, 14626), (3605, 13206), (4326, 11005), (4402, 10815), (4970, 9579), (6386, 7455), (6510, 7313), (6603, 7210)]