312093650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1220

約数の個数: 96

約数和(自身を含む): 694241280

約数和(自身を除く): 382147630

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 29, 34, 50, 55, 58, 85, 110, 145, 170, 187, 275, 290, 319, 374, 425, 493, 550, 638, 725, 850, 935, 986, 1151, 1450, 1595, 1870, 2302, 2465, 3190, 4675, 4930, 5423, 5755, 7975, 9350, 10846, 11510, 12325, 12661, 15950, 19567, 24650, 25322, 27115, 28775, 33379, 39134, 54230, 57550, 63305, 66758, 97835, 126610, 135575, 166895, 195670, 215237, 271150, 316525, 333790, 367169, 430474, 489175, 567443, 633050, 734338, 834475, 978350, 1076185, 1134886, 1668950, 1835845, 2152370, 2837215, 3671690, 5380925, 5674430, 6241873, 9179225, 10761850, 12483746, 14186075, 18358450, 28372150, 31209365, 62418730, 156046825, 312093650]

約数ペア:

[(1, 312093650), (2, 156046825), (5, 62418730), (10, 31209365), (11, 28372150), (17, 18358450), (22, 14186075), (25, 12483746), (29, 10761850), (34, 9179225), (50, 6241873), (55, 5674430), (58, 5380925), (85, 3671690), (110, 2837215), (145, 2152370), (170, 1835845), (187, 1668950), (275, 1134886), (290, 1076185), (319, 978350), (374, 834475), (425, 734338), (493, 633050), (550, 567443), (638, 489175), (725, 430474), (850, 367169), (935, 333790), (986, 316525), (1151, 271150), (1450, 215237), (1595, 195670), (1870, 166895), (2302, 135575), (2465, 126610), (3190, 97835), (4675, 66758), (4930, 63305), (5423, 57550), (5755, 54230), (7975, 39134), (9350, 33379), (10846, 28775), (11510, 27115), (12325, 25322), (12661, 24650), (15950, 19567)]