128483070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{48121}}^1$

素因数の和:48220

約数の個数: 32

約数和(自身を含む): 311830560

約数和(自身を除く): 183347490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 48121, 96242, 144363, 240605, 288726, 481210, 721815, 1443630, 4282769, 8565538, 12848307, 21413845, 25696614, 42827690, 64241535, 128483070]

約数ペア:

[(1, 128483070), (2, 64241535), (3, 42827690), (5, 25696614), (6, 21413845), (10, 12848307), (15, 8565538), (30, 4282769), (89, 1443630), (178, 721815), (267, 481210), (445, 288726), (534, 240605), (890, 144363), (1335, 96242), (2670, 48121)]