31345050

素因数分解:

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

素因数の和:205

約数の個数: 96

約数和(自身を含む): 86048064

約数和(自身を除く): 54703014

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, 1331, 1570, 1650, 1727, 1815, 2355, 2662, 3025, 3454, 3630, 3925, 3993, 4710, 5181, 6050, 6655, 7850, 7986, 8635, 9075, 10362, 11775, 13310, 17270, 18150, 18997, 19965, 23550, 25905, 33275, 37994, 39930, 43175, 51810, 56991, 66550, 86350, 94985, 99825, 113982, 129525, 189970, 199650, 208967, 259050, 284955, 417934, 474925, 569910, 626901, 949850, 1044835, 1253802, 1424775, 2089670, 2849550, 3134505, 5224175, 6269010, 10448350, 15672525, 31345050]

約数ペア:

[(1, 31345050), (2, 15672525), (3, 10448350), (5, 6269010), (6, 5224175), (10, 3134505), (11, 2849550), (15, 2089670), (22, 1424775), (25, 1253802), (30, 1044835), (33, 949850), (50, 626901), (55, 569910), (66, 474925), (75, 417934), (110, 284955), (121, 259050), (150, 208967), (157, 199650), (165, 189970), (242, 129525), (275, 113982), (314, 99825), (330, 94985), (363, 86350), (471, 66550), (550, 56991), (605, 51810), (726, 43175), (785, 39930), (825, 37994), (942, 33275), (1210, 25905), (1331, 23550), (1570, 19965), (1650, 18997), (1727, 18150), (1815, 17270), (2355, 13310), (2662, 11775), (3025, 10362), (3454, 9075), (3630, 8635), (3925, 7986), (3993, 7850), (4710, 6655), (5181, 6050)]