30995590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4447}}^1$

素因数の和:4512

約数の個数: 32

約数和(自身を含む): 60528384

約数和(自身を除く): 29532794

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 4447, 6970, 8894, 22235, 44470, 75599, 151198, 182327, 364654, 377995, 755990, 911635, 1823270, 3099559, 6199118, 15497795, 30995590]

約数ペア:

[(1, 30995590), (2, 15497795), (5, 6199118), (10, 3099559), (17, 1823270), (34, 911635), (41, 755990), (82, 377995), (85, 364654), (170, 182327), (205, 151198), (410, 75599), (697, 44470), (1394, 22235), (3485, 8894), (4447, 6970)]