74076990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11173}}^1$

素因数の和:11213

約数の個数: 64

約数和(自身を含む): 202741056

約数和(自身を除く): 128664066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 11173, 22346, 33519, 55865, 67038, 111730, 145249, 167595, 189941, 290498, 335190, 379882, 435747, 569823, 726245, 871494, 949705, 1139646, 1452490, 1899410, 2178735, 2469233, 2849115, 4357470, 4938466, 5698230, 7407699, 12346165, 14815398, 24692330, 37038495, 74076990]

約数ペア:

[(1, 74076990), (2, 37038495), (3, 24692330), (5, 14815398), (6, 12346165), (10, 7407699), (13, 5698230), (15, 4938466), (17, 4357470), (26, 2849115), (30, 2469233), (34, 2178735), (39, 1899410), (51, 1452490), (65, 1139646), (78, 949705), (85, 871494), (102, 726245), (130, 569823), (170, 435747), (195, 379882), (221, 335190), (255, 290498), (390, 189941), (442, 167595), (510, 145249), (663, 111730), (1105, 67038), (1326, 55865), (2210, 33519), (3315, 22346), (6630, 11173)]