230957750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1818

約数の個数: 64

約数和(自身を含む): 472822272

約数和(自身を除く): 241864522

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 125, 155, 170, 250, 310, 425, 527, 775, 850, 1054, 1550, 1753, 2125, 2635, 3506, 3875, 4250, 5270, 7750, 8765, 13175, 17530, 26350, 29801, 43825, 54343, 59602, 65875, 87650, 108686, 131750, 149005, 219125, 271715, 298010, 438250, 543430, 745025, 923831, 1358575, 1490050, 1847662, 2717150, 3725125, 4619155, 6792875, 7450250, 9238310, 13585750, 23095775, 46191550, 115478875, 230957750]

約数ペア:

[(1, 230957750), (2, 115478875), (5, 46191550), (10, 23095775), (17, 13585750), (25, 9238310), (31, 7450250), (34, 6792875), (50, 4619155), (62, 3725125), (85, 2717150), (125, 1847662), (155, 1490050), (170, 1358575), (250, 923831), (310, 745025), (425, 543430), (527, 438250), (775, 298010), (850, 271715), (1054, 219125), (1550, 149005), (1753, 131750), (2125, 108686), (2635, 87650), (3506, 65875), (3875, 59602), (4250, 54343), (5270, 43825), (7750, 29801), (8765, 26350), (13175, 17530)]