2731950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:498

約数の個数: 72

約数和(自身を含む): 7921368

約数和(自身を除く): 5189418

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 467, 585, 650, 934, 975, 1170, 1401, 1950, 2335, 2802, 2925, 4203, 4670, 5850, 6071, 7005, 8406, 11675, 12142, 14010, 18213, 21015, 23350, 30355, 35025, 36426, 42030, 54639, 60710, 70050, 91065, 105075, 109278, 151775, 182130, 210150, 273195, 303550, 455325, 546390, 910650, 1365975, 2731950]

約数ペア:

[(1, 2731950), (2, 1365975), (3, 910650), (5, 546390), (6, 455325), (9, 303550), (10, 273195), (13, 210150), (15, 182130), (18, 151775), (25, 109278), (26, 105075), (30, 91065), (39, 70050), (45, 60710), (50, 54639), (65, 42030), (75, 36426), (78, 35025), (90, 30355), (117, 23350), (130, 21015), (150, 18213), (195, 14010), (225, 12142), (234, 11675), (325, 8406), (390, 7005), (450, 6071), (467, 5850), (585, 4670), (650, 4203), (934, 2925), (975, 2802), (1170, 2335), (1401, 1950)]