285429090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{306913}}^1$

素因数の和:306954

約数の個数: 32

約数和(自身を含む): 707129856

約数和(自身を除く): 421700766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 306913, 613826, 920739, 1534565, 1841478, 3069130, 4603695, 9207390, 9514303, 19028606, 28542909, 47571515, 57085818, 95143030, 142714545, 285429090]

約数ペア:

[(1, 285429090), (2, 142714545), (3, 95143030), (5, 57085818), (6, 47571515), (10, 28542909), (15, 19028606), (30, 9514303), (31, 9207390), (62, 4603695), (93, 3069130), (155, 1841478), (186, 1534565), (310, 920739), (465, 613826), (930, 306913)]