130902090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4457}}^1$

素因数の和:4567

約数の個数: 64

約数和(自身を含む): 346654080

約数和(自身を除く): 215751990

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 445, 534, 890, 979, 1335, 1958, 2670, 2937, 4457, 4895, 5874, 8914, 9790, 13371, 14685, 22285, 26742, 29370, 44570, 49027, 66855, 98054, 133710, 147081, 245135, 294162, 396673, 490270, 735405, 793346, 1190019, 1470810, 1983365, 2380038, 3966730, 4363403, 5950095, 8726806, 11900190, 13090209, 21817015, 26180418, 43634030, 65451045, 130902090]

約数ペア:

[(1, 130902090), (2, 65451045), (3, 43634030), (5, 26180418), (6, 21817015), (10, 13090209), (11, 11900190), (15, 8726806), (22, 5950095), (30, 4363403), (33, 3966730), (55, 2380038), (66, 1983365), (89, 1470810), (110, 1190019), (165, 793346), (178, 735405), (267, 490270), (330, 396673), (445, 294162), (534, 245135), (890, 147081), (979, 133710), (1335, 98054), (1958, 66855), (2670, 49027), (2937, 44570), (4457, 29370), (4895, 26742), (5874, 22285), (8914, 14685), (9790, 13371)]