15456350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 36664320

約数和(自身を除く): 21207970

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 43, 50, 65, 70, 79, 86, 91, 130, 158, 175, 182, 215, 301, 325, 350, 395, 430, 455, 553, 559, 602, 650, 790, 910, 1027, 1075, 1106, 1118, 1505, 1975, 2054, 2150, 2275, 2765, 2795, 3010, 3397, 3913, 3950, 4550, 5135, 5530, 5590, 6794, 7189, 7525, 7826, 10270, 13825, 13975, 14378, 15050, 16985, 19565, 23779, 25675, 27650, 27950, 33970, 35945, 39130, 44161, 47558, 51350, 71890, 84925, 88322, 97825, 118895, 169850, 179725, 195650, 220805, 237790, 309127, 359450, 441610, 594475, 618254, 1104025, 1188950, 1545635, 2208050, 3091270, 7728175, 15456350]

約数ペア:

[(1, 15456350), (2, 7728175), (5, 3091270), (7, 2208050), (10, 1545635), (13, 1188950), (14, 1104025), (25, 618254), (26, 594475), (35, 441610), (43, 359450), (50, 309127), (65, 237790), (70, 220805), (79, 195650), (86, 179725), (91, 169850), (130, 118895), (158, 97825), (175, 88322), (182, 84925), (215, 71890), (301, 51350), (325, 47558), (350, 44161), (395, 39130), (430, 35945), (455, 33970), (553, 27950), (559, 27650), (602, 25675), (650, 23779), (790, 19565), (910, 16985), (1027, 15050), (1075, 14378), (1106, 13975), (1118, 13825), (1505, 10270), (1975, 7826), (2054, 7525), (2150, 7189), (2275, 6794), (2765, 5590), (2795, 5530), (3010, 5135), (3397, 4550), (3913, 3950)]