70864430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1881

約数の個数: 64

約数和(自身を含む): 160731648

約数和(自身を除く): 89867218

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 910, 1118, 1505, 1811, 2795, 3010, 3622, 3913, 5590, 7826, 9055, 12677, 18110, 19565, 23543, 25354, 39130, 47086, 63385, 77873, 117715, 126770, 155746, 164801, 235430, 329602, 389365, 545111, 778730, 824005, 1012349, 1090222, 1648010, 2024698, 2725555, 5061745, 5451110, 7086443, 10123490, 14172886, 35432215, 70864430]

約数ペア:

[(1, 70864430), (2, 35432215), (5, 14172886), (7, 10123490), (10, 7086443), (13, 5451110), (14, 5061745), (26, 2725555), (35, 2024698), (43, 1648010), (65, 1090222), (70, 1012349), (86, 824005), (91, 778730), (130, 545111), (182, 389365), (215, 329602), (301, 235430), (430, 164801), (455, 155746), (559, 126770), (602, 117715), (910, 77873), (1118, 63385), (1505, 47086), (1811, 39130), (2795, 25354), (3010, 23543), (3622, 19565), (3913, 18110), (5590, 12677), (7826, 9055)]