1946430

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{89}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 5313600

約数和(自身を除く): 3367170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 89, 90, 135, 162, 178, 243, 267, 270, 405, 445, 486, 534, 729, 801, 810, 890, 1215, 1335, 1458, 1602, 2187, 2403, 2430, 2670, 3645, 4005, 4374, 4806, 7209, 7290, 8010, 10935, 12015, 14418, 21627, 21870, 24030, 36045, 43254, 64881, 72090, 108135, 129762, 194643, 216270, 324405, 389286, 648810, 973215, 1946430]

約数ペア:

[(1, 1946430), (2, 973215), (3, 648810), (5, 389286), (6, 324405), (9, 216270), (10, 194643), (15, 129762), (18, 108135), (27, 72090), (30, 64881), (45, 43254), (54, 36045), (81, 24030), (89, 21870), (90, 21627), (135, 14418), (162, 12015), (178, 10935), (243, 8010), (267, 7290), (270, 7209), (405, 4806), (445, 4374), (486, 4005), (534, 3645), (729, 2670), (801, 2430), (810, 2403), (890, 2187), (1215, 1602), (1335, 1458)]