15514070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 34594560

約数和(自身を除く): 19080490

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 571, 715, 1045, 1142, 1235, 1430, 2090, 2470, 2717, 2855, 5434, 5710, 6281, 7423, 10849, 12562, 13585, 14846, 21698, 27170, 31405, 37115, 54245, 62810, 74230, 81653, 108490, 119339, 141037, 163306, 238678, 282074, 408265, 596695, 705185, 816530, 1193390, 1410370, 1551407, 3102814, 7757035, 15514070]

約数ペア:

[(1, 15514070), (2, 7757035), (5, 3102814), (10, 1551407), (11, 1410370), (13, 1193390), (19, 816530), (22, 705185), (26, 596695), (38, 408265), (55, 282074), (65, 238678), (95, 163306), (110, 141037), (130, 119339), (143, 108490), (190, 81653), (209, 74230), (247, 62810), (286, 54245), (418, 37115), (494, 31405), (571, 27170), (715, 21698), (1045, 14846), (1142, 13585), (1235, 12562), (1430, 10849), (2090, 7423), (2470, 6281), (2717, 5710), (2855, 5434)]