30788838

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{19219}}^1$

素因数の和:19316

約数の個数: 24

約数和(自身を含む): 67462200

約数和(自身を除く): 36673362

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 19219, 38438, 57657, 115314, 172971, 345942, 1710491, 3420982, 5131473, 10262946, 15394419, 30788838]

約数ペア:

[(1, 30788838), (2, 15394419), (3, 10262946), (6, 5131473), (9, 3420982), (18, 1710491), (89, 345942), (178, 172971), (267, 115314), (534, 57657), (801, 38438), (1602, 19219)]