223714740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{631}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 662538240

約数和(自身を除く): 438823500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 311, 380, 570, 622, 631, 933, 1140, 1244, 1262, 1555, 1866, 1893, 2524, 3110, 3155, 3732, 3786, 4665, 5909, 6220, 6310, 7572, 9330, 9465, 11818, 11989, 12620, 17727, 18660, 18930, 23636, 23978, 29545, 35454, 35967, 37860, 47956, 59090, 59945, 70908, 71934, 88635, 118180, 119890, 143868, 177270, 179835, 196241, 239780, 354540, 359670, 392482, 588723, 719340, 784964, 981205, 1177446, 1962410, 2354892, 2943615, 3728579, 3924820, 5887230, 7457158, 11185737, 11774460, 14914316, 18642895, 22371474, 37285790, 44742948, 55928685, 74571580, 111857370, 223714740]

約数ペア:

[(1, 223714740), (2, 111857370), (3, 74571580), (4, 55928685), (5, 44742948), (6, 37285790), (10, 22371474), (12, 18642895), (15, 14914316), (19, 11774460), (20, 11185737), (30, 7457158), (38, 5887230), (57, 3924820), (60, 3728579), (76, 2943615), (95, 2354892), (114, 1962410), (190, 1177446), (228, 981205), (285, 784964), (311, 719340), (380, 588723), (570, 392482), (622, 359670), (631, 354540), (933, 239780), (1140, 196241), (1244, 179835), (1262, 177270), (1555, 143868), (1866, 119890), (1893, 118180), (2524, 88635), (3110, 71934), (3155, 70908), (3732, 59945), (3786, 59090), (4665, 47956), (5909, 37860), (6220, 35967), (6310, 35454), (7572, 29545), (9330, 23978), (9465, 23636), (11818, 18930), (11989, 18660), (12620, 17727)]