492941260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 1211374080

約数和(自身を除く): 718432820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 139, 140, 146, 278, 292, 347, 365, 511, 556, 694, 695, 730, 973, 1022, 1388, 1390, 1460, 1735, 1946, 2044, 2429, 2555, 2780, 3470, 3892, 4858, 4865, 5110, 6940, 9716, 9730, 10147, 10220, 12145, 19460, 20294, 24290, 25331, 40588, 48233, 48580, 50662, 50735, 71029, 96466, 101324, 101470, 126655, 142058, 177317, 192932, 202940, 241165, 253310, 284116, 337631, 354634, 355145, 482330, 506620, 675262, 709268, 710290, 886585, 964660, 1350524, 1420580, 1688155, 1773170, 3376310, 3521009, 3546340, 6752620, 7042018, 14084036, 17605045, 24647063, 35210090, 49294126, 70420180, 98588252, 123235315, 246470630, 492941260]

約数ペア:

[(1, 492941260), (2, 246470630), (4, 123235315), (5, 98588252), (7, 70420180), (10, 49294126), (14, 35210090), (20, 24647063), (28, 17605045), (35, 14084036), (70, 7042018), (73, 6752620), (139, 3546340), (140, 3521009), (146, 3376310), (278, 1773170), (292, 1688155), (347, 1420580), (365, 1350524), (511, 964660), (556, 886585), (694, 710290), (695, 709268), (730, 675262), (973, 506620), (1022, 482330), (1388, 355145), (1390, 354634), (1460, 337631), (1735, 284116), (1946, 253310), (2044, 241165), (2429, 202940), (2555, 192932), (2780, 177317), (3470, 142058), (3892, 126655), (4858, 101470), (4865, 101324), (5110, 96466), (6940, 71029), (9716, 50735), (9730, 50662), (10147, 48580), (10220, 48233), (12145, 40588), (19460, 25331), (20294, 24290)]