2849385420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{2069}}^1$

素因数の和:3184

約数の個数: 144

約数和(自身を含む): 9891685440

約数和(自身を除く): 7042300020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1093, 1260, 2069, 2186, 3279, 4138, 4372, 5465, 6207, 6558, 7651, 8276, 9837, 10345, 10930, 12414, 13116, 14483, 15302, 16395, 18621, 19674, 20690, 21860, 22953, 24828, 28966, 30604, 31035, 32790, 37242, 38255, 39348, 41380, 43449, 45906, 49185, 57932, 62070, 65580, 68859, 72415, 74484, 76510, 86898, 91812, 93105, 98370, 114765, 124140, 130347, 137718, 144830, 153020, 173796, 186210, 196740, 217245, 229530, 260694, 275436, 289660, 344295, 372420, 434490, 459060, 521388, 651735, 688590, 868980, 1303470, 1377180, 2261417, 2606940, 4522834, 6784251, 9045668, 11307085, 13568502, 15829919, 20352753, 22614170, 27137004, 31659838, 33921255, 40705506, 45228340, 47489757, 63319676, 67842510, 79149595, 81411012, 94979514, 101763765, 135685020, 142469271, 158299190, 189959028, 203527530, 237448785, 284938542, 316598380, 407055060, 474897570, 569877084, 712346355, 949795140, 1424692710, 2849385420]

約数ペア:

[(1, 2849385420), (2, 1424692710), (3, 949795140), (4, 712346355), (5, 569877084), (6, 474897570), (7, 407055060), (9, 316598380), (10, 284938542), (12, 237448785), (14, 203527530), (15, 189959028), (18, 158299190), (20, 142469271), (21, 135685020), (28, 101763765), (30, 94979514), (35, 81411012), (36, 79149595), (42, 67842510), (45, 63319676), (60, 47489757), (63, 45228340), (70, 40705506), (84, 33921255), (90, 31659838), (105, 27137004), (126, 22614170), (140, 20352753), (180, 15829919), (210, 13568502), (252, 11307085), (315, 9045668), (420, 6784251), (630, 4522834), (1093, 2606940), (1260, 2261417), (2069, 1377180), (2186, 1303470), (3279, 868980), (4138, 688590), (4372, 651735), (5465, 521388), (6207, 459060), (6558, 434490), (7651, 372420), (8276, 344295), (9837, 289660), (10345, 275436), (10930, 260694), (12414, 229530), (13116, 217245), (14483, 196740), (15302, 186210), (16395, 173796), (18621, 153020), (19674, 144830), (20690, 137718), (21860, 130347), (22953, 124140), (24828, 114765), (28966, 98370), (30604, 93105), (31035, 91812), (32790, 86898), (37242, 76510), (38255, 74484), (39348, 72415), (41380, 68859), (43449, 65580), (45906, 62070), (49185, 57932)]