190045240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61703}}^1$

素因数の和:61732

約数の個数: 64

約数和(自身を含む): 533122560

約数和(自身を除く): 343077320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 61703, 123406, 246812, 308515, 431921, 493624, 617030, 678733, 863842, 1234060, 1357466, 1727684, 2159605, 2468120, 2714932, 3393665, 3455368, 4319210, 4751131, 5429864, 6787330, 8638420, 9502262, 13574660, 17276840, 19004524, 23755655, 27149320, 38009048, 47511310, 95022620, 190045240]

約数ペア:

[(1, 190045240), (2, 95022620), (4, 47511310), (5, 38009048), (7, 27149320), (8, 23755655), (10, 19004524), (11, 17276840), (14, 13574660), (20, 9502262), (22, 8638420), (28, 6787330), (35, 5429864), (40, 4751131), (44, 4319210), (55, 3455368), (56, 3393665), (70, 2714932), (77, 2468120), (88, 2159605), (110, 1727684), (140, 1357466), (154, 1234060), (220, 863842), (280, 678733), (308, 617030), (385, 493624), (440, 431921), (616, 308515), (770, 246812), (1540, 123406), (3080, 61703)]