17090220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5813}}^1$

素因数の和:5839

約数の個数: 72

約数和(自身を含む): 55674864

約数和(自身を除く): 38584644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5813, 11626, 17439, 23252, 29065, 34878, 40691, 58130, 69756, 81382, 87195, 116260, 122073, 162764, 174390, 203455, 244146, 284837, 348780, 406910, 488292, 569674, 610365, 813820, 854511, 1139348, 1220730, 1424185, 1709022, 2441460, 2848370, 3418044, 4272555, 5696740, 8545110, 17090220]

約数ペア:

[(1, 17090220), (2, 8545110), (3, 5696740), (4, 4272555), (5, 3418044), (6, 2848370), (7, 2441460), (10, 1709022), (12, 1424185), (14, 1220730), (15, 1139348), (20, 854511), (21, 813820), (28, 610365), (30, 569674), (35, 488292), (42, 406910), (49, 348780), (60, 284837), (70, 244146), (84, 203455), (98, 174390), (105, 162764), (140, 122073), (147, 116260), (196, 87195), (210, 81382), (245, 69756), (294, 58130), (420, 40691), (490, 34878), (588, 29065), (735, 23252), (980, 17439), (1470, 11626), (2940, 5813)]