213665430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{5351}}^1$

素因数の和:5394

約数の個数: 64

約数和(自身を含む): 564143616

約数和(自身を除く): 350478186

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1331, 1815, 2662, 3630, 3993, 5351, 6655, 7986, 10702, 13310, 16053, 19965, 26755, 32106, 39930, 53510, 58861, 80265, 117722, 160530, 176583, 294305, 353166, 588610, 647471, 882915, 1294942, 1765830, 1942413, 3237355, 3884826, 6474710, 7122181, 9712065, 14244362, 19424130, 21366543, 35610905, 42733086, 71221810, 106832715, 213665430]

約数ペア:

[(1, 213665430), (2, 106832715), (3, 71221810), (5, 42733086), (6, 35610905), (10, 21366543), (11, 19424130), (15, 14244362), (22, 9712065), (30, 7122181), (33, 6474710), (55, 3884826), (66, 3237355), (110, 1942413), (121, 1765830), (165, 1294942), (242, 882915), (330, 647471), (363, 588610), (605, 353166), (726, 294305), (1210, 176583), (1331, 160530), (1815, 117722), (2662, 80265), (3630, 58861), (3993, 53510), (5351, 39930), (6655, 32106), (7986, 26755), (10702, 19965), (13310, 16053)]