430978210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{25307}}^1$

素因数の和:25458

約数の個数: 32

約数和(自身を含む): 841845312

約数和(自身を除く): 410867102

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 8515, 17030, 25307, 50614, 126535, 253070, 328991, 657982, 1644955, 3289910, 3315217, 6630434, 16576085, 33152170, 43097821, 86195642, 215489105, 430978210]

約数ペア:

[(1, 430978210), (2, 215489105), (5, 86195642), (10, 43097821), (13, 33152170), (26, 16576085), (65, 6630434), (130, 3315217), (131, 3289910), (262, 1644955), (655, 657982), (1310, 328991), (1703, 253070), (3406, 126535), (8515, 50614), (17030, 25307)]