38664270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1714

約数の個数: 64

約数和(自身を含む): 104328000

約数和(自身を除く): 65663730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 1609, 2403, 2670, 3218, 4005, 4806, 4827, 8010, 8045, 9654, 12015, 14481, 16090, 24030, 24135, 28962, 43443, 48270, 72405, 86886, 143201, 144810, 217215, 286402, 429603, 434430, 716005, 859206, 1288809, 1432010, 2148015, 2577618, 3866427, 4296030, 6444045, 7732854, 12888090, 19332135, 38664270]

約数ペア:

[(1, 38664270), (2, 19332135), (3, 12888090), (5, 7732854), (6, 6444045), (9, 4296030), (10, 3866427), (15, 2577618), (18, 2148015), (27, 1432010), (30, 1288809), (45, 859206), (54, 716005), (89, 434430), (90, 429603), (135, 286402), (178, 217215), (267, 144810), (270, 143201), (445, 86886), (534, 72405), (801, 48270), (890, 43443), (1335, 28962), (1602, 24135), (1609, 24030), (2403, 16090), (2670, 14481), (3218, 12015), (4005, 9654), (4806, 8045), (4827, 8010)]