140616710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 287400960

約数和(自身を除く): 146784250

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 131, 230, 262, 299, 359, 598, 655, 718, 1310, 1495, 1703, 1795, 2990, 3013, 3406, 3590, 4667, 6026, 8257, 8515, 9334, 15065, 16514, 17030, 23335, 30130, 39169, 41285, 46670, 47029, 78338, 82570, 94058, 107341, 195845, 214682, 235145, 391690, 470290, 536705, 611377, 1073410, 1081667, 1222754, 2163334, 3056885, 5408335, 6113770, 10816670, 14061671, 28123342, 70308355, 140616710]

約数ペア:

[(1, 140616710), (2, 70308355), (5, 28123342), (10, 14061671), (13, 10816670), (23, 6113770), (26, 5408335), (46, 3056885), (65, 2163334), (115, 1222754), (130, 1081667), (131, 1073410), (230, 611377), (262, 536705), (299, 470290), (359, 391690), (598, 235145), (655, 214682), (718, 195845), (1310, 107341), (1495, 94058), (1703, 82570), (1795, 78338), (2990, 47029), (3013, 46670), (3406, 41285), (3590, 39169), (4667, 30130), (6026, 23335), (8257, 17030), (8515, 16514), (9334, 15065)]