211672494810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{111996029}}^1$

素因数の和:111996052

約数の個数: 64

約数和(自身を含む): 645097132800

約数和(自身を除く): 433424637990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 111996029, 223992058, 335988087, 559980145, 671976174, 783972203, 1007964261, 1119960290, 1567944406, 1679940435, 2015928522, 2351916609, 3023892783, 3359880870, 3919861015, 4703833218, 5039821305, 6047785566, 7055749827, 7839722030, 10079642610, 11759583045, 14111499654, 15119463915, 21167249481, 23519166090, 30238927830, 35278749135, 42334498962, 70557498270, 105836247405, 211672494810]

約数ペア:

[(1, 211672494810), (2, 105836247405), (3, 70557498270), (5, 42334498962), (6, 35278749135), (7, 30238927830), (9, 23519166090), (10, 21167249481), (14, 15119463915), (15, 14111499654), (18, 11759583045), (21, 10079642610), (27, 7839722030), (30, 7055749827), (35, 6047785566), (42, 5039821305), (45, 4703833218), (54, 3919861015), (63, 3359880870), (70, 3023892783), (90, 2351916609), (105, 2015928522), (126, 1679940435), (135, 1567944406), (189, 1119960290), (210, 1007964261), (270, 783972203), (315, 671976174), (378, 559980145), (630, 335988087), (945, 223992058), (1890, 111996029)]