379610980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{17957}}^1$

素因数の和:18124

約数の個数: 48

約数和(自身を含む): 917150976

約数和(自身を除く): 537539996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 10570, 17957, 21140, 35914, 71828, 89785, 125699, 179570, 251398, 359140, 502796, 628495, 1256990, 2513980, 2711507, 5423014, 10846028, 13557535, 18980549, 27115070, 37961098, 54230140, 75922196, 94902745, 189805490, 379610980]

約数ペア:

[(1, 379610980), (2, 189805490), (4, 94902745), (5, 75922196), (7, 54230140), (10, 37961098), (14, 27115070), (20, 18980549), (28, 13557535), (35, 10846028), (70, 5423014), (140, 2711507), (151, 2513980), (302, 1256990), (604, 628495), (755, 502796), (1057, 359140), (1510, 251398), (2114, 179570), (3020, 125699), (4228, 89785), (5285, 71828), (10570, 35914), (17957, 21140)]