2185367100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1040651}}^1$

素因数の和:1040675

約数の個数: 72

約数和(自身を含む): 7226287488

約数和(自身を除く): 5040920388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 1040651, 2081302, 3121953, 4162604, 5203255, 6243906, 7284557, 10406510, 12487812, 14569114, 15609765, 20813020, 21853671, 26016275, 29138228, 31219530, 36422785, 43707342, 52032550, 62439060, 72845570, 78048825, 87414684, 104065100, 109268355, 145691140, 156097650, 182113925, 218536710, 312195300, 364227850, 437073420, 546341775, 728455700, 1092683550, 2185367100]

約数ペア:

[(1, 2185367100), (2, 1092683550), (3, 728455700), (4, 546341775), (5, 437073420), (6, 364227850), (7, 312195300), (10, 218536710), (12, 182113925), (14, 156097650), (15, 145691140), (20, 109268355), (21, 104065100), (25, 87414684), (28, 78048825), (30, 72845570), (35, 62439060), (42, 52032550), (50, 43707342), (60, 36422785), (70, 31219530), (75, 29138228), (84, 26016275), (100, 21853671), (105, 20813020), (140, 15609765), (150, 14569114), (175, 12487812), (210, 10406510), (300, 7284557), (350, 6243906), (420, 5203255), (525, 4162604), (700, 3121953), (1050, 2081302), (2100, 1040651)]