30878966

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1\times {\mathrm{557}}^1$

素因数の和:1135

約数の個数: 16

約数和(自身を含む): 47367504

約数和(自身を除く): 16488538

約数列:

[1, 2, 53, 106, 523, 557, 1046, 1114, 27719, 29521, 55438, 59042, 291311, 582622, 15439483, 30878966]

約数ペア:

[(1, 30878966), (2, 15439483), (53, 582622), (106, 291311), (523, 59042), (557, 55438), (1046, 29521), (1114, 27719)]