2177629410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{212867}}^1$

素因数の和:212919

約数の個数: 64

約数和(自身を含む): 5885374464

約数和(自身を除く): 3707745054

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 212867, 425734, 638601, 1064335, 1277202, 2128670, 2341537, 3193005, 4683074, 6386010, 6598877, 7024611, 11707685, 13197754, 14049222, 19796631, 23415370, 32994385, 35123055, 39593262, 65988770, 70246110, 72587647, 98983155, 145175294, 197966310, 217762941, 362938235, 435525882, 725876470, 1088814705, 2177629410]

約数ペア:

[(1, 2177629410), (2, 1088814705), (3, 725876470), (5, 435525882), (6, 362938235), (10, 217762941), (11, 197966310), (15, 145175294), (22, 98983155), (30, 72587647), (31, 70246110), (33, 65988770), (55, 39593262), (62, 35123055), (66, 32994385), (93, 23415370), (110, 19796631), (155, 14049222), (165, 13197754), (186, 11707685), (310, 7024611), (330, 6598877), (341, 6386010), (465, 4683074), (682, 3193005), (930, 2341537), (1023, 2128670), (1705, 1277202), (2046, 1064335), (3410, 638601), (5115, 425734), (10230, 212867)]