11251590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 31173120

約数和(自身を除く): 19921530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 409, 655, 786, 818, 917, 1227, 1310, 1834, 1965, 2045, 2454, 2751, 2863, 3930, 4090, 4585, 5502, 5726, 6135, 8589, 9170, 12270, 13755, 14315, 17178, 27510, 28630, 42945, 53579, 85890, 107158, 160737, 267895, 321474, 375053, 535790, 750106, 803685, 1125159, 1607370, 1875265, 2250318, 3750530, 5625795, 11251590]

約数ペア:

[(1, 11251590), (2, 5625795), (3, 3750530), (5, 2250318), (6, 1875265), (7, 1607370), (10, 1125159), (14, 803685), (15, 750106), (21, 535790), (30, 375053), (35, 321474), (42, 267895), (70, 160737), (105, 107158), (131, 85890), (210, 53579), (262, 42945), (393, 28630), (409, 27510), (655, 17178), (786, 14315), (818, 13755), (917, 12270), (1227, 9170), (1310, 8589), (1834, 6135), (1965, 5726), (2045, 5502), (2454, 4585), (2751, 4090), (2863, 3930)]