103115460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{245513}}^1$

素因数の和:245532

約数の個数: 48

約数和(自身を含む): 329970816

約数和(自身を除く): 226855356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 245513, 491026, 736539, 982052, 1227565, 1473078, 1718591, 2455130, 2946156, 3437182, 3682695, 4910260, 5155773, 6874364, 7365390, 8592955, 10311546, 14730780, 17185910, 20623092, 25778865, 34371820, 51557730, 103115460]

約数ペア:

[(1, 103115460), (2, 51557730), (3, 34371820), (4, 25778865), (5, 20623092), (6, 17185910), (7, 14730780), (10, 10311546), (12, 8592955), (14, 7365390), (15, 6874364), (20, 5155773), (21, 4910260), (28, 3682695), (30, 3437182), (35, 2946156), (42, 2455130), (60, 1718591), (70, 1473078), (84, 1227565), (105, 982052), (140, 736539), (210, 491026), (420, 245513)]