686146230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9001}}^1$

素因数の和:9043

約数の個数: 144

約数和(自身を含む): 2241281952

約数和(自身を除く): 1555135722

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 726, 770, 847, 990, 1089, 1155, 1210, 1386, 1694, 1815, 2178, 2310, 2541, 3465, 3630, 4235, 5082, 5445, 6930, 7623, 8470, 9001, 10890, 12705, 15246, 18002, 25410, 27003, 38115, 45005, 54006, 63007, 76230, 81009, 90010, 99011, 126014, 135015, 162018, 189021, 198022, 270030, 297033, 315035, 378042, 405045, 495055, 567063, 594066, 630070, 693077, 810090, 891099, 945105, 990110, 1089121, 1134126, 1386154, 1485165, 1782198, 1890210, 2079231, 2178242, 2835315, 2970330, 3267363, 3465385, 4158462, 4455495, 5445605, 5670630, 6237693, 6534726, 6930770, 7623847, 8910990, 9802089, 10396155, 10891210, 12475386, 15247694, 16336815, 19604178, 20792310, 22871541, 31188465, 32673630, 38119235, 45743082, 49010445, 62376930, 68614623, 76238470, 98020890, 114357705, 137229246, 228715410, 343073115, 686146230]

約数ペア:

[(1, 686146230), (2, 343073115), (3, 228715410), (5, 137229246), (6, 114357705), (7, 98020890), (9, 76238470), (10, 68614623), (11, 62376930), (14, 49010445), (15, 45743082), (18, 38119235), (21, 32673630), (22, 31188465), (30, 22871541), (33, 20792310), (35, 19604178), (42, 16336815), (45, 15247694), (55, 12475386), (63, 10891210), (66, 10396155), (70, 9802089), (77, 8910990), (90, 7623847), (99, 6930770), (105, 6534726), (110, 6237693), (121, 5670630), (126, 5445605), (154, 4455495), (165, 4158462), (198, 3465385), (210, 3267363), (231, 2970330), (242, 2835315), (315, 2178242), (330, 2079231), (363, 1890210), (385, 1782198), (462, 1485165), (495, 1386154), (605, 1134126), (630, 1089121), (693, 990110), (726, 945105), (770, 891099), (847, 810090), (990, 693077), (1089, 630070), (1155, 594066), (1210, 567063), (1386, 495055), (1694, 405045), (1815, 378042), (2178, 315035), (2310, 297033), (2541, 270030), (3465, 198022), (3630, 189021), (4235, 162018), (5082, 135015), (5445, 126014), (6930, 99011), (7623, 90010), (8470, 81009), (9001, 76230), (10890, 63007), (12705, 54006), (15246, 45005), (18002, 38115), (25410, 27003)]