54674970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 160911360

約数和(自身を除く): 106236390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 71, 95, 105, 114, 133, 142, 190, 193, 210, 213, 266, 285, 355, 386, 399, 426, 497, 570, 579, 665, 710, 798, 965, 994, 1065, 1158, 1330, 1349, 1351, 1491, 1930, 1995, 2130, 2485, 2698, 2702, 2895, 2982, 3667, 3990, 4047, 4053, 4970, 5790, 6745, 6755, 7334, 7455, 8094, 8106, 9443, 11001, 13490, 13510, 13703, 14910, 18335, 18886, 20235, 20265, 22002, 25669, 27406, 28329, 36670, 40470, 40530, 41109, 47215, 51338, 55005, 56658, 68515, 77007, 82218, 94430, 95921, 110010, 128345, 137030, 141645, 154014, 191842, 205545, 256690, 260357, 283290, 287763, 385035, 411090, 479605, 520714, 575526, 770070, 781071, 959210, 1301785, 1438815, 1562142, 1822499, 2603570, 2877630, 3644998, 3905355, 5467497, 7810710, 9112495, 10934994, 18224990, 27337485, 54674970]

約数ペア:

[(1, 54674970), (2, 27337485), (3, 18224990), (5, 10934994), (6, 9112495), (7, 7810710), (10, 5467497), (14, 3905355), (15, 3644998), (19, 2877630), (21, 2603570), (30, 1822499), (35, 1562142), (38, 1438815), (42, 1301785), (57, 959210), (70, 781071), (71, 770070), (95, 575526), (105, 520714), (114, 479605), (133, 411090), (142, 385035), (190, 287763), (193, 283290), (210, 260357), (213, 256690), (266, 205545), (285, 191842), (355, 154014), (386, 141645), (399, 137030), (426, 128345), (497, 110010), (570, 95921), (579, 94430), (665, 82218), (710, 77007), (798, 68515), (965, 56658), (994, 55005), (1065, 51338), (1158, 47215), (1330, 41109), (1349, 40530), (1351, 40470), (1491, 36670), (1930, 28329), (1995, 27406), (2130, 25669), (2485, 22002), (2698, 20265), (2702, 20235), (2895, 18886), (2982, 18335), (3667, 14910), (3990, 13703), (4047, 13510), (4053, 13490), (4970, 11001), (5790, 9443), (6745, 8106), (6755, 8094), (7334, 7455)]