67740570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2819}}^1$

素因数の和:2924

約数の個数: 64

約数和(自身を含む): 182736000

約数和(自身を除く): 114995430

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, 2403, 2670, 2819, 4005, 4806, 5638, 8010, 8457, 12015, 14095, 16914, 24030, 25371, 28190, 42285, 50742, 76113, 84570, 126855, 152226, 250891, 253710, 380565, 501782, 752673, 761130, 1254455, 1505346, 2258019, 2508910, 3763365, 4516038, 6774057, 7526730, 11290095, 13548114, 22580190, 33870285, 67740570]

約数ペア:

[(1, 67740570), (2, 33870285), (3, 22580190), (5, 13548114), (6, 11290095), (9, 7526730), (10, 6774057), (15, 4516038), (18, 3763365), (27, 2508910), (30, 2258019), (45, 1505346), (54, 1254455), (89, 761130), (90, 752673), (135, 501782), (178, 380565), (267, 253710), (270, 250891), (445, 152226), (534, 126855), (801, 84570), (890, 76113), (1335, 50742), (1602, 42285), (2403, 28190), (2670, 25371), (2819, 24030), (4005, 16914), (4806, 14095), (5638, 12015), (8010, 8457)]