195688979220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{465926141}}^1$

素因数の和:465926160

約数の個数: 48

約数和(自身を含む): 626204734848

約数和(自身を除く): 430515755628

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, 465926141, 931852282, 1397778423, 1863704564, 2329630705, 2795556846, 3261482987, 4659261410, 5591113692, 6522965974, 6988892115, 9318522820, 9784448961, 13045931948, 13977784230, 16307414935, 19568897922, 27955568460, 32614829870, 39137795844, 48922244805, 65229659740, 97844489610, 195688979220]

約数ペア:

[(1, 195688979220), (2, 97844489610), (3, 65229659740), (4, 48922244805), (5, 39137795844), (6, 32614829870), (7, 27955568460), (10, 19568897922), (12, 16307414935), (14, 13977784230), (15, 13045931948), (20, 9784448961), (21, 9318522820), (28, 6988892115), (30, 6522965974), (35, 5591113692), (42, 4659261410), (60, 3261482987), (70, 2795556846), (84, 2329630705), (105, 1863704564), (140, 1397778423), (210, 931852282), (420, 465926141)]