45974740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 115026912

約数和(自身を除く): 69052172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 301, 430, 490, 602, 860, 980, 1091, 1204, 1505, 2107, 2182, 3010, 4214, 4364, 5455, 6020, 7637, 8428, 10535, 10910, 15274, 21070, 21820, 30548, 38185, 42140, 46913, 53459, 76370, 93826, 106918, 152740, 187652, 213836, 234565, 267295, 328391, 469130, 534590, 656782, 938260, 1069180, 1313564, 1641955, 2298737, 3283910, 4597474, 6567820, 9194948, 11493685, 22987370, 45974740]

約数ペア:

[(1, 45974740), (2, 22987370), (4, 11493685), (5, 9194948), (7, 6567820), (10, 4597474), (14, 3283910), (20, 2298737), (28, 1641955), (35, 1313564), (43, 1069180), (49, 938260), (70, 656782), (86, 534590), (98, 469130), (140, 328391), (172, 267295), (196, 234565), (215, 213836), (245, 187652), (301, 152740), (430, 106918), (490, 93826), (602, 76370), (860, 53459), (980, 46913), (1091, 42140), (1204, 38185), (1505, 30548), (2107, 21820), (2182, 21070), (3010, 15274), (4214, 10910), (4364, 10535), (5455, 8428), (6020, 7637)]