2108285160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{474839}}^1$

素因数の和:474890

約数の個数: 64

約数和(自身を含む): 6495811200

約数和(自身を除く): 4387526040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 474839, 949678, 1424517, 1899356, 2374195, 2849034, 3798712, 4748390, 5698068, 7122585, 9496780, 11396136, 14245170, 17569043, 18993560, 28490340, 35138086, 52707129, 56980680, 70276172, 87845215, 105414258, 140552344, 175690430, 210828516, 263535645, 351380860, 421657032, 527071290, 702761720, 1054142580, 2108285160]

約数ペア:

[(1, 2108285160), (2, 1054142580), (3, 702761720), (4, 527071290), (5, 421657032), (6, 351380860), (8, 263535645), (10, 210828516), (12, 175690430), (15, 140552344), (20, 105414258), (24, 87845215), (30, 70276172), (37, 56980680), (40, 52707129), (60, 35138086), (74, 28490340), (111, 18993560), (120, 17569043), (148, 14245170), (185, 11396136), (222, 9496780), (296, 7122585), (370, 5698068), (444, 4748390), (555, 3798712), (740, 2849034), (888, 2374195), (1110, 1899356), (1480, 1424517), (2220, 949678), (4440, 474839)]