85442970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 209568384

約数和(自身を除く): 124125414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 163, 173, 202, 303, 326, 346, 489, 505, 519, 606, 815, 865, 978, 1010, 1038, 1515, 1630, 1730, 2445, 2595, 3030, 4890, 5190, 16463, 17473, 28199, 32926, 34946, 49389, 52419, 56398, 82315, 84597, 87365, 98778, 104838, 140995, 164630, 169194, 174730, 246945, 262095, 281990, 422985, 493890, 524190, 845970, 2848099, 5696198, 8544297, 14240495, 17088594, 28480990, 42721485, 85442970]

約数ペア:

[(1, 85442970), (2, 42721485), (3, 28480990), (5, 17088594), (6, 14240495), (10, 8544297), (15, 5696198), (30, 2848099), (101, 845970), (163, 524190), (173, 493890), (202, 422985), (303, 281990), (326, 262095), (346, 246945), (489, 174730), (505, 169194), (519, 164630), (606, 140995), (815, 104838), (865, 98778), (978, 87365), (1010, 84597), (1038, 82315), (1515, 56398), (1630, 52419), (1730, 49389), (2445, 34946), (2595, 32926), (3030, 28199), (4890, 17473), (5190, 16463)]