2893118940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{698821}}^1$

素因数の和:698859

約数の個数: 72

約数和(自身を含む): 9157363488

約数和(自身を除く): 6264244548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 698821, 1397642, 2096463, 2795284, 3494105, 4192926, 6289389, 6988210, 8385852, 10482315, 12578778, 13976420, 16072883, 20964630, 25157556, 31446945, 32145766, 41929260, 48218649, 62893890, 64291532, 80364415, 96437298, 125787780, 144655947, 160728830, 192874596, 241093245, 289311894, 321457660, 482186490, 578623788, 723279735, 964372980, 1446559470, 2893118940]

約数ペア:

[(1, 2893118940), (2, 1446559470), (3, 964372980), (4, 723279735), (5, 578623788), (6, 482186490), (9, 321457660), (10, 289311894), (12, 241093245), (15, 192874596), (18, 160728830), (20, 144655947), (23, 125787780), (30, 96437298), (36, 80364415), (45, 64291532), (46, 62893890), (60, 48218649), (69, 41929260), (90, 32145766), (92, 31446945), (115, 25157556), (138, 20964630), (180, 16072883), (207, 13976420), (230, 12578778), (276, 10482315), (345, 8385852), (414, 6988210), (460, 6289389), (690, 4192926), (828, 3494105), (1035, 2795284), (1380, 2096463), (2070, 1397642), (4140, 698821)]