217445550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5051}}^1$

素因数の和:5114

約数の個数: 96

約数和(自身を含む): 631459584

約数和(自身を除く): 414014034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 41, 42, 50, 70, 75, 82, 105, 123, 150, 175, 205, 210, 246, 287, 350, 410, 525, 574, 615, 861, 1025, 1050, 1230, 1435, 1722, 2050, 2870, 3075, 4305, 5051, 6150, 7175, 8610, 10102, 14350, 15153, 21525, 25255, 30306, 35357, 43050, 50510, 70714, 75765, 106071, 126275, 151530, 176785, 207091, 212142, 252550, 353570, 378825, 414182, 530355, 621273, 757650, 883925, 1035455, 1060710, 1242546, 1449637, 1767850, 2070910, 2651775, 2899274, 3106365, 4348911, 5177275, 5303550, 6212730, 7248185, 8697822, 10354550, 14496370, 15531825, 21744555, 31063650, 36240925, 43489110, 72481850, 108722775, 217445550]

約数ペア:

[(1, 217445550), (2, 108722775), (3, 72481850), (5, 43489110), (6, 36240925), (7, 31063650), (10, 21744555), (14, 15531825), (15, 14496370), (21, 10354550), (25, 8697822), (30, 7248185), (35, 6212730), (41, 5303550), (42, 5177275), (50, 4348911), (70, 3106365), (75, 2899274), (82, 2651775), (105, 2070910), (123, 1767850), (150, 1449637), (175, 1242546), (205, 1060710), (210, 1035455), (246, 883925), (287, 757650), (350, 621273), (410, 530355), (525, 414182), (574, 378825), (615, 353570), (861, 252550), (1025, 212142), (1050, 207091), (1230, 176785), (1435, 151530), (1722, 126275), (2050, 106071), (2870, 75765), (3075, 70714), (4305, 50510), (5051, 43050), (6150, 35357), (7175, 30306), (8610, 25255), (10102, 21525), (14350, 15153)]