249689610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{120623}}^1$

素因数の和:120659

約数の個数: 48

約数和(自身を含む): 677424384

約数和(自身を除く): 427734774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 120623, 241246, 361869, 603115, 723738, 1085607, 1206230, 1809345, 2171214, 2774329, 3618690, 5428035, 5548658, 8322987, 10856070, 13871645, 16645974, 24968961, 27743290, 41614935, 49937922, 83229870, 124844805, 249689610]

約数ペア:

[(1, 249689610), (2, 124844805), (3, 83229870), (5, 49937922), (6, 41614935), (9, 27743290), (10, 24968961), (15, 16645974), (18, 13871645), (23, 10856070), (30, 8322987), (45, 5548658), (46, 5428035), (69, 3618690), (90, 2774329), (115, 2171214), (138, 1809345), (207, 1206230), (230, 1085607), (345, 723738), (414, 603115), (690, 361869), (1035, 241246), (2070, 120623)]