45639130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 91404288

約数和(自身を除く): 45765158

約数列:

[1, 2, 5, 10, 23, 31, 37, 46, 62, 74, 115, 155, 173, 185, 230, 310, 346, 370, 713, 851, 865, 1147, 1426, 1702, 1730, 2294, 3565, 3979, 4255, 5363, 5735, 6401, 7130, 7958, 8510, 10726, 11470, 12802, 19895, 26381, 26815, 32005, 39790, 52762, 53630, 64010, 123349, 131905, 147223, 198431, 246698, 263810, 294446, 396862, 616745, 736115, 992155, 1233490, 1472230, 1984310, 4563913, 9127826, 22819565, 45639130]

約数ペア:

[(1, 45639130), (2, 22819565), (5, 9127826), (10, 4563913), (23, 1984310), (31, 1472230), (37, 1233490), (46, 992155), (62, 736115), (74, 616745), (115, 396862), (155, 294446), (173, 263810), (185, 246698), (230, 198431), (310, 147223), (346, 131905), (370, 123349), (713, 64010), (851, 53630), (865, 52762), (1147, 39790), (1426, 32005), (1702, 26815), (1730, 26381), (2294, 19895), (3565, 12802), (3979, 11470), (4255, 10726), (5363, 8510), (5735, 7958), (6401, 7130)]