1029860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 2476656

約数和(自身を除く): 1446796

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 233, 260, 340, 442, 466, 884, 932, 1105, 1165, 2210, 2330, 3029, 3961, 4420, 4660, 6058, 7922, 12116, 15145, 15844, 19805, 30290, 39610, 51493, 60580, 79220, 102986, 205972, 257465, 514930, 1029860]

約数ペア:

[(1, 1029860), (2, 514930), (4, 257465), (5, 205972), (10, 102986), (13, 79220), (17, 60580), (20, 51493), (26, 39610), (34, 30290), (52, 19805), (65, 15844), (68, 15145), (85, 12116), (130, 7922), (170, 6058), (221, 4660), (233, 4420), (260, 3961), (340, 3029), (442, 2330), (466, 2210), (884, 1165), (932, 1105)]