143028270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20639}}^1$

素因数の和:20670

約数の個数: 96

約数和(自身を含む): 463656960

約数和(自身を除く): 320628690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 20639, 41278, 61917, 103195, 123834, 144473, 185751, 206390, 227029, 288946, 309585, 371502, 433419, 454058, 619170, 681087, 722365, 866838, 928755, 1135145, 1300257, 1362174, 1444730, 1589203, 1857510, 2043261, 2167095, 2270290, 2600514, 3178406, 3405435, 4086522, 4334190, 4767609, 6501285, 6810870, 7946015, 9535218, 10216305, 13002570, 14302827, 15892030, 20432610, 23838045, 28605654, 47676090, 71514135, 143028270]

約数ペア:

[(1, 143028270), (2, 71514135), (3, 47676090), (5, 28605654), (6, 23838045), (7, 20432610), (9, 15892030), (10, 14302827), (11, 13002570), (14, 10216305), (15, 9535218), (18, 7946015), (21, 6810870), (22, 6501285), (30, 4767609), (33, 4334190), (35, 4086522), (42, 3405435), (45, 3178406), (55, 2600514), (63, 2270290), (66, 2167095), (70, 2043261), (77, 1857510), (90, 1589203), (99, 1444730), (105, 1362174), (110, 1300257), (126, 1135145), (154, 928755), (165, 866838), (198, 722365), (210, 681087), (231, 619170), (315, 454058), (330, 433419), (385, 371502), (462, 309585), (495, 288946), (630, 227029), (693, 206390), (770, 185751), (990, 144473), (1155, 123834), (1386, 103195), (2310, 61917), (3465, 41278), (6930, 20639)]