1730973156780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4121364659}}^1$

素因数の和:4121364678

約数の個数: 48

約数和(自身を含む): 5539114103040

約数和(自身を除く): 3808140946260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4121364659, 8242729318, 12364093977, 16485458636, 20606823295, 24728187954, 28849552613, 41213646590, 49456375908, 57699105226, 61820469885, 82427293180, 86548657839, 115398210452, 123640939770, 144247763065, 173097315678, 247281879540, 288495526130, 346194631356, 432743289195, 576991052260, 865486578390, 1730973156780]

約数ペア:

[(1, 1730973156780), (2, 865486578390), (3, 576991052260), (4, 432743289195), (5, 346194631356), (6, 288495526130), (7, 247281879540), (10, 173097315678), (12, 144247763065), (14, 123640939770), (15, 115398210452), (20, 86548657839), (21, 82427293180), (28, 61820469885), (30, 57699105226), (35, 49456375908), (42, 41213646590), (60, 28849552613), (70, 24728187954), (84, 20606823295), (105, 16485458636), (140, 12364093977), (210, 8242729318), (420, 4121364659)]