16140390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 44651520

約数和(自身を除く): 28511130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 151, 210, 302, 453, 509, 755, 906, 1018, 1057, 1510, 1527, 2114, 2265, 2545, 3054, 3171, 3563, 4530, 5090, 5285, 6342, 7126, 7635, 10570, 10689, 15270, 15855, 17815, 21378, 31710, 35630, 53445, 76859, 106890, 153718, 230577, 384295, 461154, 538013, 768590, 1076026, 1152885, 1614039, 2305770, 2690065, 3228078, 5380130, 8070195, 16140390]

約数ペア:

[(1, 16140390), (2, 8070195), (3, 5380130), (5, 3228078), (6, 2690065), (7, 2305770), (10, 1614039), (14, 1152885), (15, 1076026), (21, 768590), (30, 538013), (35, 461154), (42, 384295), (70, 230577), (105, 153718), (151, 106890), (210, 76859), (302, 53445), (453, 35630), (509, 31710), (755, 21378), (906, 17815), (1018, 15855), (1057, 15270), (1510, 10689), (1527, 10570), (2114, 7635), (2265, 7126), (2545, 6342), (3054, 5285), (3171, 5090), (3563, 4530)]