2849550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 7817208

約数和(自身を除く): 4967658

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 157, 165, 242, 275, 314, 330, 363, 471, 550, 605, 726, 785, 825, 942, 1210, 1570, 1650, 1727, 1815, 2355, 3025, 3454, 3630, 3925, 4710, 5181, 6050, 7850, 8635, 9075, 10362, 11775, 17270, 18150, 18997, 23550, 25905, 37994, 43175, 51810, 56991, 86350, 94985, 113982, 129525, 189970, 259050, 284955, 474925, 569910, 949850, 1424775, 2849550]

約数ペア:

[(1, 2849550), (2, 1424775), (3, 949850), (5, 569910), (6, 474925), (10, 284955), (11, 259050), (15, 189970), (22, 129525), (25, 113982), (30, 94985), (33, 86350), (50, 56991), (55, 51810), (66, 43175), (75, 37994), (110, 25905), (121, 23550), (150, 18997), (157, 18150), (165, 17270), (242, 11775), (275, 10362), (314, 9075), (330, 8635), (363, 7850), (471, 6050), (550, 5181), (605, 4710), (726, 3925), (785, 3630), (825, 3454), (942, 3025), (1210, 2355), (1570, 1815), (1650, 1727)]