201609090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2240101}}^1$

素因数の和:2240114

約数の個数: 24

約数和(自身を含む): 524183868

約数和(自身を除く): 322574778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2240101, 4480202, 6720303, 11200505, 13440606, 20160909, 22401010, 33601515, 40321818, 67203030, 100804545, 201609090]

約数ペア:

[(1, 201609090), (2, 100804545), (3, 67203030), (5, 40321818), (6, 33601515), (9, 22401010), (10, 20160909), (15, 13440606), (18, 11200505), (30, 6720303), (45, 4480202), (90, 2240101)]