6659730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 22306752

約数和(自身を除く): 15647022

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 31, 33, 35, 42, 45, 55, 62, 63, 66, 70, 77, 90, 93, 99, 105, 110, 126, 154, 155, 165, 186, 198, 210, 217, 231, 279, 310, 315, 330, 341, 385, 434, 462, 465, 495, 558, 630, 651, 682, 693, 770, 930, 961, 990, 1023, 1085, 1155, 1302, 1386, 1395, 1705, 1922, 1953, 2046, 2170, 2310, 2387, 2790, 2883, 3069, 3255, 3410, 3465, 3906, 4774, 4805, 5115, 5766, 6138, 6510, 6727, 6930, 7161, 8649, 9610, 9765, 10230, 10571, 11935, 13454, 14322, 14415, 15345, 17298, 19530, 20181, 21142, 21483, 23870, 28830, 30690, 31713, 33635, 35805, 40362, 42966, 43245, 52855, 60543, 63426, 67270, 71610, 73997, 86490, 95139, 100905, 105710, 107415, 121086, 147994, 158565, 190278, 201810, 214830, 221991, 302715, 317130, 369985, 443982, 475695, 605430, 665973, 739970, 951390, 1109955, 1331946, 2219910, 3329865, 6659730]

約数ペア:

[(1, 6659730), (2, 3329865), (3, 2219910), (5, 1331946), (6, 1109955), (7, 951390), (9, 739970), (10, 665973), (11, 605430), (14, 475695), (15, 443982), (18, 369985), (21, 317130), (22, 302715), (30, 221991), (31, 214830), (33, 201810), (35, 190278), (42, 158565), (45, 147994), (55, 121086), (62, 107415), (63, 105710), (66, 100905), (70, 95139), (77, 86490), (90, 73997), (93, 71610), (99, 67270), (105, 63426), (110, 60543), (126, 52855), (154, 43245), (155, 42966), (165, 40362), (186, 35805), (198, 33635), (210, 31713), (217, 30690), (231, 28830), (279, 23870), (310, 21483), (315, 21142), (330, 20181), (341, 19530), (385, 17298), (434, 15345), (462, 14415), (465, 14322), (495, 13454), (558, 11935), (630, 10571), (651, 10230), (682, 9765), (693, 9610), (770, 8649), (930, 7161), (961, 6930), (990, 6727), (1023, 6510), (1085, 6138), (1155, 5766), (1302, 5115), (1386, 4805), (1395, 4774), (1705, 3906), (1922, 3465), (1953, 3410), (2046, 3255), (2170, 3069), (2310, 2883), (2387, 2790)]