223390830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 602598528

約数和(自身を除く): 379207698

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 113, 130, 137, 185, 195, 222, 226, 274, 339, 370, 390, 411, 481, 555, 565, 678, 685, 822, 962, 1110, 1130, 1370, 1443, 1469, 1695, 1781, 2055, 2405, 2886, 2938, 3390, 3562, 4110, 4181, 4407, 4810, 5069, 5343, 7215, 7345, 8362, 8814, 8905, 10138, 10686, 12543, 14430, 14690, 15207, 15481, 17810, 20905, 22035, 25086, 25345, 26715, 30414, 30962, 41810, 44070, 46443, 50690, 53430, 54353, 62715, 65897, 76035, 77405, 92886, 108706, 125430, 131794, 152070, 154810, 163059, 197691, 201253, 232215, 271765, 326118, 329485, 395382, 402506, 464430, 543530, 572797, 603759, 658970, 815295, 988455, 1006265, 1145594, 1207518, 1630590, 1718391, 1976910, 2012530, 2863985, 3018795, 3436782, 5727970, 6037590, 7446361, 8591955, 14892722, 17183910, 22339083, 37231805, 44678166, 74463610, 111695415, 223390830]

約数ペア:

[(1, 223390830), (2, 111695415), (3, 74463610), (5, 44678166), (6, 37231805), (10, 22339083), (13, 17183910), (15, 14892722), (26, 8591955), (30, 7446361), (37, 6037590), (39, 5727970), (65, 3436782), (74, 3018795), (78, 2863985), (111, 2012530), (113, 1976910), (130, 1718391), (137, 1630590), (185, 1207518), (195, 1145594), (222, 1006265), (226, 988455), (274, 815295), (339, 658970), (370, 603759), (390, 572797), (411, 543530), (481, 464430), (555, 402506), (565, 395382), (678, 329485), (685, 326118), (822, 271765), (962, 232215), (1110, 201253), (1130, 197691), (1370, 163059), (1443, 154810), (1469, 152070), (1695, 131794), (1781, 125430), (2055, 108706), (2405, 92886), (2886, 77405), (2938, 76035), (3390, 65897), (3562, 62715), (4110, 54353), (4181, 53430), (4407, 50690), (4810, 46443), (5069, 44070), (5343, 41810), (7215, 30962), (7345, 30414), (8362, 26715), (8814, 25345), (8905, 25086), (10138, 22035), (10686, 20905), (12543, 17810), (14430, 15481), (14690, 15207)]