201729873030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{663869}}^1$

素因数の和:665333

約数の個数: 64

約数和(自身を含む): 553699445760

約数和(自身を除く): 351969572730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1447, 2894, 4341, 7235, 8682, 10129, 14470, 20258, 21705, 30387, 43410, 50645, 60774, 101290, 151935, 303870, 663869, 1327738, 1991607, 3319345, 3983214, 4647083, 6638690, 9294166, 9958035, 13941249, 19916070, 23235415, 27882498, 46470830, 69706245, 139412490, 960618443, 1921236886, 2881855329, 4803092215, 5763710658, 6724329101, 9606184430, 13448658202, 14409276645, 20172987303, 28818553290, 33621645505, 40345974606, 67243291010, 100864936515, 201729873030]

約数ペア:

[(1, 201729873030), (2, 100864936515), (3, 67243291010), (5, 40345974606), (6, 33621645505), (7, 28818553290), (10, 20172987303), (14, 14409276645), (15, 13448658202), (21, 9606184430), (30, 6724329101), (35, 5763710658), (42, 4803092215), (70, 2881855329), (105, 1921236886), (210, 960618443), (1447, 139412490), (2894, 69706245), (4341, 46470830), (7235, 27882498), (8682, 23235415), (10129, 19916070), (14470, 13941249), (20258, 9958035), (21705, 9294166), (30387, 6638690), (43410, 4647083), (50645, 3983214), (60774, 3319345), (101290, 1991607), (151935, 1327738), (303870, 663869)]