70423240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1942

約数の個数: 64

約数和(自身を含む): 169464960

約数和(自身を除く): 99041720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1640, 1867, 1886, 3734, 3772, 4715, 7468, 7544, 9335, 9430, 14936, 18670, 18860, 37340, 37720, 42941, 74680, 76547, 85882, 153094, 171764, 214705, 306188, 343528, 382735, 429410, 612376, 765470, 858820, 1530940, 1717640, 1760581, 3061880, 3521162, 7042324, 8802905, 14084648, 17605810, 35211620, 70423240]

約数ペア:

[(1, 70423240), (2, 35211620), (4, 17605810), (5, 14084648), (8, 8802905), (10, 7042324), (20, 3521162), (23, 3061880), (40, 1760581), (41, 1717640), (46, 1530940), (82, 858820), (92, 765470), (115, 612376), (164, 429410), (184, 382735), (205, 343528), (230, 306188), (328, 214705), (410, 171764), (460, 153094), (820, 85882), (920, 76547), (943, 74680), (1640, 42941), (1867, 37720), (1886, 37340), (3734, 18860), (3772, 18670), (4715, 14936), (7468, 9430), (7544, 9335)]