730224220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107071}}^1$

素因数の和:107122

約数の個数: 48

約数和(自身を含む): 1726857216

約数和(自身を除く): 996632996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 107071, 214142, 428284, 535355, 1070710, 1177781, 2141420, 2355562, 3319201, 4711124, 5888905, 6638402, 11777810, 13276804, 16596005, 23555620, 33192010, 36511211, 66384020, 73022422, 146044844, 182556055, 365112110, 730224220]

約数ペア:

[(1, 730224220), (2, 365112110), (4, 182556055), (5, 146044844), (10, 73022422), (11, 66384020), (20, 36511211), (22, 33192010), (31, 23555620), (44, 16596005), (55, 13276804), (62, 11777810), (110, 6638402), (124, 5888905), (155, 4711124), (220, 3319201), (310, 2355562), (341, 2141420), (620, 1177781), (682, 1070710), (1364, 535355), (1705, 428284), (3410, 214142), (6820, 107071)]