1370292620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{6067}}^1$

素因数の和:6590

約数の個数: 48

約数和(自身を含む): 3009339648

約数和(自身を除く): 1639047028

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 491, 982, 1964, 2455, 4910, 6067, 9820, 11293, 12134, 22586, 24268, 30335, 45172, 56465, 60670, 112930, 121340, 139541, 225860, 279082, 558164, 697705, 1395410, 2790820, 2978897, 5957794, 11915588, 14894485, 29788970, 59577940, 68514631, 137029262, 274058524, 342573155, 685146310, 1370292620]

約数ペア:

[(1, 1370292620), (2, 685146310), (4, 342573155), (5, 274058524), (10, 137029262), (20, 68514631), (23, 59577940), (46, 29788970), (92, 14894485), (115, 11915588), (230, 5957794), (460, 2978897), (491, 2790820), (982, 1395410), (1964, 697705), (2455, 558164), (4910, 279082), (6067, 225860), (9820, 139541), (11293, 121340), (12134, 112930), (22586, 60670), (24268, 56465), (30335, 45172)]