140118390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7109}}^1$

素因数の和:7198

約数の個数: 64

約数和(自身を含む): 378820800

約数和(自身を除く): 238702410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 438, 657, 730, 1095, 1314, 1971, 2190, 3285, 3942, 6570, 7109, 9855, 14218, 19710, 21327, 35545, 42654, 63981, 71090, 106635, 127962, 191943, 213270, 319905, 383886, 518957, 639810, 959715, 1037914, 1556871, 1919430, 2594785, 3113742, 4670613, 5189570, 7784355, 9341226, 14011839, 15568710, 23353065, 28023678, 46706130, 70059195, 140118390]

約数ペア:

[(1, 140118390), (2, 70059195), (3, 46706130), (5, 28023678), (6, 23353065), (9, 15568710), (10, 14011839), (15, 9341226), (18, 7784355), (27, 5189570), (30, 4670613), (45, 3113742), (54, 2594785), (73, 1919430), (90, 1556871), (135, 1037914), (146, 959715), (219, 639810), (270, 518957), (365, 383886), (438, 319905), (657, 213270), (730, 191943), (1095, 127962), (1314, 106635), (1971, 71090), (2190, 63981), (3285, 42654), (3942, 35545), (6570, 21327), (7109, 19710), (9855, 14218)]