26483730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 79833600

約数和(自身を除く): 53349870

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 89, 91, 105, 109, 130, 178, 182, 195, 210, 218, 267, 273, 327, 390, 445, 455, 534, 545, 546, 623, 654, 763, 890, 910, 1090, 1157, 1246, 1335, 1365, 1417, 1526, 1635, 1869, 2289, 2314, 2670, 2730, 2834, 3115, 3270, 3471, 3738, 3815, 4251, 4578, 5785, 6230, 6942, 7085, 7630, 8099, 8502, 9345, 9701, 9919, 11445, 11570, 14170, 16198, 17355, 18690, 19402, 19838, 21255, 22890, 24297, 29103, 29757, 34710, 40495, 42510, 48505, 48594, 49595, 58206, 59514, 67907, 80990, 97010, 99190, 121485, 126113, 135814, 145515, 148785, 203721, 242970, 252226, 291030, 297570, 339535, 378339, 407442, 630565, 679070, 756678, 882791, 1018605, 1261130, 1765582, 1891695, 2037210, 2648373, 3783390, 4413955, 5296746, 8827910, 13241865, 26483730]

約数ペア:

[(1, 26483730), (2, 13241865), (3, 8827910), (5, 5296746), (6, 4413955), (7, 3783390), (10, 2648373), (13, 2037210), (14, 1891695), (15, 1765582), (21, 1261130), (26, 1018605), (30, 882791), (35, 756678), (39, 679070), (42, 630565), (65, 407442), (70, 378339), (78, 339535), (89, 297570), (91, 291030), (105, 252226), (109, 242970), (130, 203721), (178, 148785), (182, 145515), (195, 135814), (210, 126113), (218, 121485), (267, 99190), (273, 97010), (327, 80990), (390, 67907), (445, 59514), (455, 58206), (534, 49595), (545, 48594), (546, 48505), (623, 42510), (654, 40495), (763, 34710), (890, 29757), (910, 29103), (1090, 24297), (1157, 22890), (1246, 21255), (1335, 19838), (1365, 19402), (1417, 18690), (1526, 17355), (1635, 16198), (1869, 14170), (2289, 11570), (2314, 11445), (2670, 9919), (2730, 9701), (2834, 9345), (3115, 8502), (3270, 8099), (3471, 7630), (3738, 7085), (3815, 6942), (4251, 6230), (4578, 5785)]