66423390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 184909824

約数和(自身を除く): 118486434

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 43, 55, 62, 66, 86, 93, 110, 129, 151, 155, 165, 186, 215, 258, 302, 310, 330, 341, 430, 453, 465, 473, 645, 682, 755, 906, 930, 946, 1023, 1290, 1333, 1419, 1510, 1661, 1705, 2046, 2265, 2365, 2666, 2838, 3322, 3410, 3999, 4530, 4681, 4730, 4983, 5115, 6493, 6665, 7095, 7998, 8305, 9362, 9966, 10230, 12986, 13330, 14043, 14190, 14663, 16610, 19479, 19995, 23405, 24915, 28086, 29326, 32465, 38958, 39990, 43989, 46810, 49830, 51491, 64930, 70215, 71423, 73315, 87978, 97395, 102982, 140430, 142846, 146630, 154473, 194790, 201283, 214269, 219945, 257455, 308946, 357115, 402566, 428538, 439890, 514910, 603849, 714230, 772365, 1006415, 1071345, 1207698, 1544730, 2012830, 2142690, 2214113, 3019245, 4428226, 6038490, 6642339, 11070565, 13284678, 22141130, 33211695, 66423390]

約数ペア:

[(1, 66423390), (2, 33211695), (3, 22141130), (5, 13284678), (6, 11070565), (10, 6642339), (11, 6038490), (15, 4428226), (22, 3019245), (30, 2214113), (31, 2142690), (33, 2012830), (43, 1544730), (55, 1207698), (62, 1071345), (66, 1006415), (86, 772365), (93, 714230), (110, 603849), (129, 514910), (151, 439890), (155, 428538), (165, 402566), (186, 357115), (215, 308946), (258, 257455), (302, 219945), (310, 214269), (330, 201283), (341, 194790), (430, 154473), (453, 146630), (465, 142846), (473, 140430), (645, 102982), (682, 97395), (755, 87978), (906, 73315), (930, 71423), (946, 70215), (1023, 64930), (1290, 51491), (1333, 49830), (1419, 46810), (1510, 43989), (1661, 39990), (1705, 38958), (2046, 32465), (2265, 29326), (2365, 28086), (2666, 24915), (2838, 23405), (3322, 19995), (3410, 19479), (3999, 16610), (4530, 14663), (4681, 14190), (4730, 14043), (4983, 13330), (5115, 12986), (6493, 10230), (6665, 9966), (7095, 9362), (7998, 8305)]