66864270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3823}}^1$

素因数の和:3897

約数の個数: 64

約数和(自身を含む): 178412544

約数和(自身を除く): 111548274

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 795, 1166, 1590, 1749, 2915, 3498, 3823, 5830, 7646, 8745, 11469, 17490, 19115, 22938, 38230, 42053, 57345, 84106, 114690, 126159, 202619, 210265, 252318, 405238, 420530, 607857, 630795, 1013095, 1215714, 1261590, 2026190, 2228809, 3039285, 4457618, 6078570, 6686427, 11144045, 13372854, 22288090, 33432135, 66864270]

約数ペア:

[(1, 66864270), (2, 33432135), (3, 22288090), (5, 13372854), (6, 11144045), (10, 6686427), (11, 6078570), (15, 4457618), (22, 3039285), (30, 2228809), (33, 2026190), (53, 1261590), (55, 1215714), (66, 1013095), (106, 630795), (110, 607857), (159, 420530), (165, 405238), (265, 252318), (318, 210265), (330, 202619), (530, 126159), (583, 114690), (795, 84106), (1166, 57345), (1590, 42053), (1749, 38230), (2915, 22938), (3498, 19115), (3823, 17490), (5830, 11469), (7646, 8745)]