241407350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{73}}^1$

素因数の和:222

約数の個数: 72

約数和(自身を含む): 487383240

約数和(自身を除く): 245975890

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 73, 95, 118, 146, 190, 295, 365, 475, 590, 730, 950, 1121, 1387, 1475, 1825, 2242, 2774, 2950, 3481, 3650, 4307, 5605, 6935, 6962, 8614, 11210, 13870, 17405, 21535, 28025, 34675, 34810, 43070, 56050, 66139, 69350, 81833, 87025, 107675, 132278, 163666, 174050, 215350, 254113, 330695, 409165, 508226, 661390, 818330, 1270565, 1653475, 2045825, 2541130, 3306950, 4091650, 4828147, 6352825, 9656294, 12705650, 24140735, 48281470, 120703675, 241407350]

約数ペア:

[(1, 241407350), (2, 120703675), (5, 48281470), (10, 24140735), (19, 12705650), (25, 9656294), (38, 6352825), (50, 4828147), (59, 4091650), (73, 3306950), (95, 2541130), (118, 2045825), (146, 1653475), (190, 1270565), (295, 818330), (365, 661390), (475, 508226), (590, 409165), (730, 330695), (950, 254113), (1121, 215350), (1387, 174050), (1475, 163666), (1825, 132278), (2242, 107675), (2774, 87025), (2950, 81833), (3481, 69350), (3650, 66139), (4307, 56050), (5605, 43070), (6935, 34810), (6962, 34675), (8614, 28025), (11210, 21535), (13870, 17405)]