2559775470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{70459}}^1$

素因数の和:70649

約数の個数: 64

約数和(自身を含む): 7061783040

約数和(自身を除く): 4502007570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 173, 210, 346, 519, 865, 1038, 1211, 1730, 2422, 2595, 3633, 5190, 6055, 7266, 12110, 18165, 36330, 70459, 140918, 211377, 352295, 422754, 493213, 704590, 986426, 1056885, 1479639, 2113770, 2466065, 2959278, 4932130, 7398195, 12189407, 14796390, 24378814, 36568221, 60947035, 73136442, 85325849, 121894070, 170651698, 182841105, 255977547, 365682210, 426629245, 511955094, 853258490, 1279887735, 2559775470]

約数ペア:

[(1, 2559775470), (2, 1279887735), (3, 853258490), (5, 511955094), (6, 426629245), (7, 365682210), (10, 255977547), (14, 182841105), (15, 170651698), (21, 121894070), (30, 85325849), (35, 73136442), (42, 60947035), (70, 36568221), (105, 24378814), (173, 14796390), (210, 12189407), (346, 7398195), (519, 4932130), (865, 2959278), (1038, 2466065), (1211, 2113770), (1730, 1479639), (2422, 1056885), (2595, 986426), (3633, 704590), (5190, 493213), (6055, 422754), (7266, 352295), (12110, 211377), (18165, 140918), (36330, 70459)]