31500110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 59622912

約数和(自身を除く): 28122802

約数列:

[1, 2, 5, 10, 23, 46, 115, 151, 230, 302, 755, 907, 1510, 1814, 3473, 4535, 6946, 9070, 17365, 20861, 34730, 41722, 104305, 136957, 208610, 273914, 684785, 1369570, 3150011, 6300022, 15750055, 31500110]

約数ペア:

[(1, 31500110), (2, 15750055), (5, 6300022), (10, 3150011), (23, 1369570), (46, 684785), (115, 273914), (151, 208610), (230, 136957), (302, 104305), (755, 41722), (907, 34730), (1510, 20861), (1814, 17365), (3473, 9070), (4535, 6946)]