3215665620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{76673}}^1$

素因数の和:76921

約数の個数: 72

約数和(自身を含む): 9796176936

約数和(自身を除く): 6580511316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 2097, 2330, 2796, 3495, 4194, 4660, 6990, 8388, 10485, 13980, 20970, 41940, 76673, 153346, 230019, 306692, 383365, 460038, 690057, 766730, 920076, 1150095, 1380114, 1533460, 2300190, 2760228, 3450285, 4600380, 6900570, 13801140, 17864809, 35729618, 53594427, 71459236, 89324045, 107188854, 160783281, 178648090, 214377708, 267972135, 321566562, 357296180, 535944270, 643133124, 803916405, 1071888540, 1607832810, 3215665620]

約数ペア:

[(1, 3215665620), (2, 1607832810), (3, 1071888540), (4, 803916405), (5, 643133124), (6, 535944270), (9, 357296180), (10, 321566562), (12, 267972135), (15, 214377708), (18, 178648090), (20, 160783281), (30, 107188854), (36, 89324045), (45, 71459236), (60, 53594427), (90, 35729618), (180, 17864809), (233, 13801140), (466, 6900570), (699, 4600380), (932, 3450285), (1165, 2760228), (1398, 2300190), (2097, 1533460), (2330, 1380114), (2796, 1150095), (3495, 920076), (4194, 766730), (4660, 690057), (6990, 460038), (8388, 383365), (10485, 306692), (13980, 230019), (20970, 153346), (41940, 76673)]