173814340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{10987}}^1$

素因数の和:11116

約数の個数: 48

約数和(自身を含む): 420884352

約数和(自身を除く): 247070012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7910, 10987, 15820, 21974, 43948, 54935, 76909, 109870, 153818, 219740, 307636, 384545, 769090, 1241531, 1538180, 2483062, 4966124, 6207655, 8690717, 12415310, 17381434, 24830620, 34762868, 43453585, 86907170, 173814340]

約数ペア:

[(1, 173814340), (2, 86907170), (4, 43453585), (5, 34762868), (7, 24830620), (10, 17381434), (14, 12415310), (20, 8690717), (28, 6207655), (35, 4966124), (70, 2483062), (113, 1538180), (140, 1241531), (226, 769090), (452, 384545), (565, 307636), (791, 219740), (1130, 153818), (1582, 109870), (2260, 76909), (3164, 54935), (3955, 43948), (7910, 21974), (10987, 15820)]