1330357380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{4139}}^1$

素因数の和:4649

約数の個数: 96

約数和(自身を含む): 4072965120

約数和(自身を除く): 2742607740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 487, 660, 974, 1461, 1948, 2435, 2922, 4139, 4870, 5357, 5844, 7305, 8278, 9740, 10714, 12417, 14610, 16071, 16556, 20695, 21428, 24834, 26785, 29220, 32142, 41390, 45529, 49668, 53570, 62085, 64284, 80355, 82780, 91058, 107140, 124170, 136587, 160710, 182116, 227645, 248340, 273174, 321420, 455290, 546348, 682935, 910580, 1365870, 2015693, 2731740, 4031386, 6047079, 8062772, 10078465, 12094158, 20156930, 22172623, 24188316, 30235395, 40313860, 44345246, 60470790, 66517869, 88690492, 110863115, 120941580, 133035738, 221726230, 266071476, 332589345, 443452460, 665178690, 1330357380]

約数ペア:

[(1, 1330357380), (2, 665178690), (3, 443452460), (4, 332589345), (5, 266071476), (6, 221726230), (10, 133035738), (11, 120941580), (12, 110863115), (15, 88690492), (20, 66517869), (22, 60470790), (30, 44345246), (33, 40313860), (44, 30235395), (55, 24188316), (60, 22172623), (66, 20156930), (110, 12094158), (132, 10078465), (165, 8062772), (220, 6047079), (330, 4031386), (487, 2731740), (660, 2015693), (974, 1365870), (1461, 910580), (1948, 682935), (2435, 546348), (2922, 455290), (4139, 321420), (4870, 273174), (5357, 248340), (5844, 227645), (7305, 182116), (8278, 160710), (9740, 136587), (10714, 124170), (12417, 107140), (14610, 91058), (16071, 82780), (16556, 80355), (20695, 64284), (21428, 62085), (24834, 53570), (26785, 49668), (29220, 45529), (32142, 41390)]