353284860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{309899}}^1$

素因数の和:309930

約数の個数: 48

約数和(自身を含む): 1041264000

約数和(自身を除く): 687979140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 309899, 619798, 929697, 1239596, 1549495, 1859394, 3098990, 3718788, 4648485, 5888081, 6197980, 9296970, 11776162, 17664243, 18593940, 23552324, 29440405, 35328486, 58880810, 70656972, 88321215, 117761620, 176642430, 353284860]

約数ペア:

[(1, 353284860), (2, 176642430), (3, 117761620), (4, 88321215), (5, 70656972), (6, 58880810), (10, 35328486), (12, 29440405), (15, 23552324), (19, 18593940), (20, 17664243), (30, 11776162), (38, 9296970), (57, 6197980), (60, 5888081), (76, 4648485), (95, 3718788), (114, 3098990), (190, 1859394), (228, 1549495), (285, 1239596), (380, 929697), (570, 619798), (1140, 309899)]