107870980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 275788800

約数和(自身を除く): 167917820

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 107, 133, 140, 190, 214, 266, 379, 380, 428, 532, 535, 665, 749, 758, 1070, 1330, 1498, 1516, 1895, 2033, 2140, 2653, 2660, 2996, 3745, 3790, 4066, 5306, 7201, 7490, 7580, 8132, 10165, 10612, 13265, 14231, 14402, 14980, 20330, 26530, 28462, 28804, 36005, 40553, 40660, 50407, 53060, 56924, 71155, 72010, 81106, 100814, 142310, 144020, 162212, 201628, 202765, 252035, 283871, 284620, 405530, 504070, 567742, 770507, 811060, 1008140, 1135484, 1419355, 1541014, 2838710, 3082028, 3852535, 5393549, 5677420, 7705070, 10787098, 15410140, 21574196, 26967745, 53935490, 107870980]

約数ペア:

[(1, 107870980), (2, 53935490), (4, 26967745), (5, 21574196), (7, 15410140), (10, 10787098), (14, 7705070), (19, 5677420), (20, 5393549), (28, 3852535), (35, 3082028), (38, 2838710), (70, 1541014), (76, 1419355), (95, 1135484), (107, 1008140), (133, 811060), (140, 770507), (190, 567742), (214, 504070), (266, 405530), (379, 284620), (380, 283871), (428, 252035), (532, 202765), (535, 201628), (665, 162212), (749, 144020), (758, 142310), (1070, 100814), (1330, 81106), (1498, 72010), (1516, 71155), (1895, 56924), (2033, 53060), (2140, 50407), (2653, 40660), (2660, 40553), (2996, 36005), (3745, 28804), (3790, 28462), (4066, 26530), (5306, 20330), (7201, 14980), (7490, 14402), (7580, 14231), (8132, 13265), (10165, 10612)]