19169915220

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{1314809}}^1$

素因数の和:1314836

約数の個数: 84

約数和(自身を含む): 60357667860

約数和(自身を除く): 41187752640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 1314809, 2629618, 3944427, 5259236, 6574045, 7888854, 11833281, 13148090, 15777708, 19722135, 23666562, 26296180, 35499843, 39444270, 47333124, 59166405, 70999686, 78888540, 106499529, 118332810, 141999372, 177499215, 212999058, 236665620, 319498587, 354998430, 425998116, 532497645, 638997174, 709996860, 958495761, 1064995290, 1277994348, 1597492935, 1916991522, 2129990580, 3194985870, 3833983044, 4792478805, 6389971740, 9584957610, 19169915220]

約数ペア:

[(1, 19169915220), (2, 9584957610), (3, 6389971740), (4, 4792478805), (5, 3833983044), (6, 3194985870), (9, 2129990580), (10, 1916991522), (12, 1597492935), (15, 1277994348), (18, 1064995290), (20, 958495761), (27, 709996860), (30, 638997174), (36, 532497645), (45, 425998116), (54, 354998430), (60, 319498587), (81, 236665620), (90, 212999058), (108, 177499215), (135, 141999372), (162, 118332810), (180, 106499529), (243, 78888540), (270, 70999686), (324, 59166405), (405, 47333124), (486, 39444270), (540, 35499843), (729, 26296180), (810, 23666562), (972, 19722135), (1215, 15777708), (1458, 13148090), (1620, 11833281), (2430, 7888854), (2916, 6574045), (3645, 5259236), (4860, 3944427), (7290, 2629618), (14580, 1314809)]