304615910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{24989}}^1$

素因数の和:25072

約数の個数: 32

約数和(自身を含む): 582966720

約数和(自身を除く): 278350810

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 6095, 12190, 24989, 49978, 124945, 249890, 574747, 1149494, 1324417, 2648834, 2873735, 5747470, 6622085, 13244170, 30461591, 60923182, 152307955, 304615910]

約数ペア:

[(1, 304615910), (2, 152307955), (5, 60923182), (10, 30461591), (23, 13244170), (46, 6622085), (53, 5747470), (106, 2873735), (115, 2648834), (230, 1324417), (265, 1149494), (530, 574747), (1219, 249890), (2438, 124945), (6095, 49978), (12190, 24989)]