158405010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{8161}}^1$

素因数の和:8818

約数の個数: 32

約数和(自身を含む): 380806272

約数和(自身を除く): 222401262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 1294, 1941, 3235, 3882, 6470, 8161, 9705, 16322, 19410, 24483, 40805, 48966, 81610, 122415, 244830, 5280167, 10560334, 15840501, 26400835, 31681002, 52801670, 79202505, 158405010]

約数ペア:

[(1, 158405010), (2, 79202505), (3, 52801670), (5, 31681002), (6, 26400835), (10, 15840501), (15, 10560334), (30, 5280167), (647, 244830), (1294, 122415), (1941, 81610), (3235, 48966), (3882, 40805), (6470, 24483), (8161, 19410), (9705, 16322)]