460554530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 886464000

約数和(自身を除く): 425909470

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 149, 151, 178, 230, 298, 302, 445, 745, 755, 890, 1490, 1510, 2047, 3427, 3473, 4094, 6854, 6946, 10235, 13261, 13439, 17135, 17365, 20470, 22499, 26522, 26878, 34270, 34730, 44998, 66305, 67195, 112495, 132610, 134390, 224990, 305003, 309097, 517477, 610006, 618194, 1034954, 1525015, 1545485, 2002411, 2587385, 3050030, 3090970, 4004822, 5174770, 10012055, 20024110, 46055453, 92110906, 230277265, 460554530]

約数ペア:

[(1, 460554530), (2, 230277265), (5, 92110906), (10, 46055453), (23, 20024110), (46, 10012055), (89, 5174770), (115, 4004822), (149, 3090970), (151, 3050030), (178, 2587385), (230, 2002411), (298, 1545485), (302, 1525015), (445, 1034954), (745, 618194), (755, 610006), (890, 517477), (1490, 309097), (1510, 305003), (2047, 224990), (3427, 134390), (3473, 132610), (4094, 112495), (6854, 67195), (6946, 66305), (10235, 44998), (13261, 34730), (13439, 34270), (17135, 26878), (17365, 26522), (20470, 22499)]