30713320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 79017120

約数和(自身を除く): 48303800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 83, 88, 110, 116, 145, 166, 220, 232, 290, 319, 332, 415, 440, 580, 638, 664, 830, 841, 913, 1160, 1276, 1595, 1660, 1682, 1826, 2407, 2552, 3190, 3320, 3364, 3652, 4205, 4565, 4814, 6380, 6728, 7304, 8410, 9130, 9251, 9628, 12035, 12760, 16820, 18260, 18502, 19256, 24070, 26477, 33640, 36520, 37004, 46255, 48140, 52954, 69803, 74008, 92510, 96280, 105908, 132385, 139606, 185020, 211816, 264770, 279212, 349015, 370040, 529540, 558424, 698030, 767833, 1059080, 1396060, 1535666, 2792120, 3071332, 3839165, 6142664, 7678330, 15356660, 30713320]

約数ペア:

[(1, 30713320), (2, 15356660), (4, 7678330), (5, 6142664), (8, 3839165), (10, 3071332), (11, 2792120), (20, 1535666), (22, 1396060), (29, 1059080), (40, 767833), (44, 698030), (55, 558424), (58, 529540), (83, 370040), (88, 349015), (110, 279212), (116, 264770), (145, 211816), (166, 185020), (220, 139606), (232, 132385), (290, 105908), (319, 96280), (332, 92510), (415, 74008), (440, 69803), (580, 52954), (638, 48140), (664, 46255), (830, 37004), (841, 36520), (913, 33640), (1160, 26477), (1276, 24070), (1595, 19256), (1660, 18502), (1682, 18260), (1826, 16820), (2407, 12760), (2552, 12035), (3190, 9628), (3320, 9251), (3364, 9130), (3652, 8410), (4205, 7304), (4565, 6728), (4814, 6380)]