550539540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{98663}}^1$

素因数の和:98709

約数の個数: 72

約数和(自身を含む): 1723857408

約数和(自身を除く): 1173317868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 98663, 197326, 295989, 394652, 493315, 591978, 887967, 986630, 1183956, 1479945, 1775934, 1973260, 2959890, 3058553, 3551868, 4439835, 5919780, 6117106, 8879670, 9175659, 12234212, 15292765, 17759340, 18351318, 27526977, 30585530, 36702636, 45878295, 55053954, 61171060, 91756590, 110107908, 137634885, 183513180, 275269770, 550539540]

約数ペア:

[(1, 550539540), (2, 275269770), (3, 183513180), (4, 137634885), (5, 110107908), (6, 91756590), (9, 61171060), (10, 55053954), (12, 45878295), (15, 36702636), (18, 30585530), (20, 27526977), (30, 18351318), (31, 17759340), (36, 15292765), (45, 12234212), (60, 9175659), (62, 8879670), (90, 6117106), (93, 5919780), (124, 4439835), (155, 3551868), (180, 3058553), (186, 2959890), (279, 1973260), (310, 1775934), (372, 1479945), (465, 1183956), (558, 986630), (620, 887967), (930, 591978), (1116, 493315), (1395, 394652), (1860, 295989), (2790, 197326), (5580, 98663)]