678907530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1103}}^1$

素因数の和:2100

約数の個数: 96

約数和(自身を含む): 2021220864

約数和(自身を除く): 1342313334

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 977, 1103, 1954, 2206, 2931, 3309, 4885, 5515, 5862, 6618, 6839, 7721, 8793, 9770, 9927, 11030, 13678, 14655, 15442, 16545, 17586, 19854, 20517, 23163, 29310, 33090, 34195, 38605, 41034, 43965, 46326, 49635, 61551, 68390, 69489, 77210, 87930, 99270, 102585, 115815, 123102, 138978, 205170, 231630, 307755, 347445, 615510, 694890, 1077631, 2155262, 3232893, 5388155, 6465786, 7543417, 9698679, 10776310, 15086834, 16164465, 19397358, 22630251, 32328930, 37717085, 45260502, 48493395, 67890753, 75434170, 96986790, 113151255, 135781506, 226302510, 339453765, 678907530]

約数ペア:

[(1, 678907530), (2, 339453765), (3, 226302510), (5, 135781506), (6, 113151255), (7, 96986790), (9, 75434170), (10, 67890753), (14, 48493395), (15, 45260502), (18, 37717085), (21, 32328930), (30, 22630251), (35, 19397358), (42, 16164465), (45, 15086834), (63, 10776310), (70, 9698679), (90, 7543417), (105, 6465786), (126, 5388155), (210, 3232893), (315, 2155262), (630, 1077631), (977, 694890), (1103, 615510), (1954, 347445), (2206, 307755), (2931, 231630), (3309, 205170), (4885, 138978), (5515, 123102), (5862, 115815), (6618, 102585), (6839, 99270), (7721, 87930), (8793, 77210), (9770, 69489), (9927, 68390), (11030, 61551), (13678, 49635), (14655, 46326), (15442, 43965), (16545, 41034), (17586, 38605), (19854, 34195), (20517, 33090), (23163, 29310)]