659968470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2003}}^1$

素因数の和:2546

約数の個数: 96

約数和(自身を含む): 1965779712

約数和(自身を除く): 1305811242

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 523, 630, 1046, 1569, 2003, 2615, 3138, 3661, 4006, 4707, 5230, 6009, 7322, 7845, 9414, 10015, 10983, 12018, 14021, 15690, 18027, 18305, 20030, 21966, 23535, 28042, 30045, 32949, 36054, 36610, 42063, 47070, 54915, 60090, 65898, 70105, 84126, 90135, 109830, 126189, 140210, 164745, 180270, 210315, 252378, 329490, 420630, 630945, 1047569, 1261890, 2095138, 3142707, 5237845, 6285414, 7332983, 9428121, 10475690, 14665966, 15713535, 18856242, 21998949, 31427070, 36664915, 43997898, 47140605, 65996847, 73329830, 94281210, 109994745, 131993694, 219989490, 329984235, 659968470]

約数ペア:

[(1, 659968470), (2, 329984235), (3, 219989490), (5, 131993694), (6, 109994745), (7, 94281210), (9, 73329830), (10, 65996847), (14, 47140605), (15, 43997898), (18, 36664915), (21, 31427070), (30, 21998949), (35, 18856242), (42, 15713535), (45, 14665966), (63, 10475690), (70, 9428121), (90, 7332983), (105, 6285414), (126, 5237845), (210, 3142707), (315, 2095138), (523, 1261890), (630, 1047569), (1046, 630945), (1569, 420630), (2003, 329490), (2615, 252378), (3138, 210315), (3661, 180270), (4006, 164745), (4707, 140210), (5230, 126189), (6009, 109830), (7322, 90135), (7845, 84126), (9414, 70105), (10015, 65898), (10983, 60090), (12018, 54915), (14021, 47070), (15690, 42063), (18027, 36610), (18305, 36054), (20030, 32949), (21966, 30045), (23535, 28042)]