33451790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 65370240

約数和(自身を除く): 31918450

約数列:

[1, 2, 5, 10, 29, 31, 58, 61, 62, 122, 145, 155, 290, 305, 310, 610, 899, 1769, 1798, 1891, 3538, 3721, 3782, 4495, 7442, 8845, 8990, 9455, 17690, 18605, 18910, 37210, 54839, 107909, 109678, 115351, 215818, 230702, 274195, 539545, 548390, 576755, 1079090, 1153510, 3345179, 6690358, 16725895, 33451790]

約数ペア:

[(1, 33451790), (2, 16725895), (5, 6690358), (10, 3345179), (29, 1153510), (31, 1079090), (58, 576755), (61, 548390), (62, 539545), (122, 274195), (145, 230702), (155, 215818), (290, 115351), (305, 109678), (310, 107909), (610, 54839), (899, 37210), (1769, 18910), (1798, 18605), (1891, 17690), (3538, 9455), (3721, 8990), (3782, 8845), (4495, 7442)]