2019927810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{33119}}^1$

素因数の和:33255

約数の個数: 64

約数和(自身を含む): 5150822400

約数和(自身を除く): 3130894590

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 107, 114, 190, 214, 285, 321, 535, 570, 642, 1070, 1605, 2033, 3210, 4066, 6099, 10165, 12198, 20330, 30495, 33119, 60990, 66238, 99357, 165595, 198714, 331190, 496785, 629261, 993570, 1258522, 1887783, 3146305, 3543733, 3775566, 6292610, 7087466, 9438915, 10631199, 17718665, 18877830, 21262398, 35437330, 53155995, 67330927, 106311990, 134661854, 201992781, 336654635, 403985562, 673309270, 1009963905, 2019927810]

約数ペア:

[(1, 2019927810), (2, 1009963905), (3, 673309270), (5, 403985562), (6, 336654635), (10, 201992781), (15, 134661854), (19, 106311990), (30, 67330927), (38, 53155995), (57, 35437330), (95, 21262398), (107, 18877830), (114, 17718665), (190, 10631199), (214, 9438915), (285, 7087466), (321, 6292610), (535, 3775566), (570, 3543733), (642, 3146305), (1070, 1887783), (1605, 1258522), (2033, 993570), (3210, 629261), (4066, 496785), (6099, 331190), (10165, 198714), (12198, 165595), (20330, 99357), (30495, 66238), (33119, 60990)]