151997570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 291453120

約数和(自身を除く): 139455550

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 487, 529, 590, 974, 1058, 1357, 2435, 2645, 2714, 4870, 5290, 6785, 11201, 13570, 22402, 28733, 31211, 56005, 57466, 62422, 112010, 143665, 156055, 257623, 287330, 312110, 515246, 660859, 1288115, 1321718, 2576230, 3304295, 6608590, 15199757, 30399514, 75998785, 151997570]

約数ペア:

[(1, 151997570), (2, 75998785), (5, 30399514), (10, 15199757), (23, 6608590), (46, 3304295), (59, 2576230), (115, 1321718), (118, 1288115), (230, 660859), (295, 515246), (487, 312110), (529, 287330), (590, 257623), (974, 156055), (1058, 143665), (1357, 112010), (2435, 62422), (2645, 57466), (2714, 56005), (4870, 31211), (5290, 28733), (6785, 22402), (11201, 13570)]