304433290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1303

約数の個数: 64

約数和(自身を含む): 657870336

約数和(自身を除く): 353437046

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 173, 230, 322, 346, 805, 865, 1093, 1211, 1610, 1730, 2186, 2422, 3979, 5465, 6055, 7651, 7958, 10930, 12110, 15302, 19895, 25139, 27853, 38255, 39790, 50278, 55706, 76510, 125695, 139265, 175973, 189089, 251390, 278530, 351946, 378178, 879865, 945445, 1323623, 1759730, 1890890, 2647246, 4349047, 6618115, 8698094, 13236230, 21745235, 30443329, 43490470, 60886658, 152216645, 304433290]

約数ペア:

[(1, 304433290), (2, 152216645), (5, 60886658), (7, 43490470), (10, 30443329), (14, 21745235), (23, 13236230), (35, 8698094), (46, 6618115), (70, 4349047), (115, 2647246), (161, 1890890), (173, 1759730), (230, 1323623), (322, 945445), (346, 879865), (805, 378178), (865, 351946), (1093, 278530), (1211, 251390), (1610, 189089), (1730, 175973), (2186, 139265), (2422, 125695), (3979, 76510), (5465, 55706), (6055, 50278), (7651, 39790), (7958, 38255), (10930, 27853), (12110, 25139), (15302, 19895)]