2151365940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97171}}^1$

素因数の和:97230

約数の個数: 96

約数和(自身を含む): 6856456320

約数和(自身を除く): 4705090380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3690, 4428, 5535, 7380, 11070, 22140, 97171, 194342, 291513, 388684, 485855, 583026, 874539, 971710, 1166052, 1457565, 1749078, 1943420, 2623617, 2915130, 3498156, 3984011, 4372695, 5247234, 5830260, 7968022, 8745390, 10494468, 11952033, 13118085, 15936044, 17490780, 19920055, 23904066, 26236170, 35856099, 39840110, 47808132, 52472340, 59760165, 71712198, 79680220, 107568297, 119520330, 143424396, 179280495, 215136594, 239040660, 358560990, 430273188, 537841485, 717121980, 1075682970, 2151365940]

約数ペア:

[(1, 2151365940), (2, 1075682970), (3, 717121980), (4, 537841485), (5, 430273188), (6, 358560990), (9, 239040660), (10, 215136594), (12, 179280495), (15, 143424396), (18, 119520330), (20, 107568297), (27, 79680220), (30, 71712198), (36, 59760165), (41, 52472340), (45, 47808132), (54, 39840110), (60, 35856099), (82, 26236170), (90, 23904066), (108, 19920055), (123, 17490780), (135, 15936044), (164, 13118085), (180, 11952033), (205, 10494468), (246, 8745390), (270, 7968022), (369, 5830260), (410, 5247234), (492, 4372695), (540, 3984011), (615, 3498156), (738, 2915130), (820, 2623617), (1107, 1943420), (1230, 1749078), (1476, 1457565), (1845, 1166052), (2214, 971710), (2460, 874539), (3690, 583026), (4428, 485855), (5535, 388684), (7380, 291513), (11070, 194342), (22140, 97171)]