139260420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59513}}^1$

素因数の和:59541

約数の個数: 72

約数和(自身を含む): 454925016

約数和(自身を除く): 315664596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 59513, 119026, 178539, 238052, 297565, 357078, 535617, 595130, 714156, 773669, 892695, 1071234, 1190260, 1547338, 1785390, 2142468, 2321007, 2678085, 3094676, 3570780, 3868345, 4642014, 5356170, 6963021, 7736690, 9284028, 10712340, 11605035, 13926042, 15473380, 23210070, 27852084, 34815105, 46420140, 69630210, 139260420]

約数ペア:

[(1, 139260420), (2, 69630210), (3, 46420140), (4, 34815105), (5, 27852084), (6, 23210070), (9, 15473380), (10, 13926042), (12, 11605035), (13, 10712340), (15, 9284028), (18, 7736690), (20, 6963021), (26, 5356170), (30, 4642014), (36, 3868345), (39, 3570780), (45, 3094676), (52, 2678085), (60, 2321007), (65, 2142468), (78, 1785390), (90, 1547338), (117, 1190260), (130, 1071234), (156, 892695), (180, 773669), (195, 714156), (234, 595130), (260, 535617), (390, 357078), (468, 297565), (585, 238052), (780, 178539), (1170, 119026), (2340, 59513)]