29042040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 92805120

約数和(自身を除く): 63763080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 211, 222, 248, 296, 310, 370, 372, 422, 444, 465, 555, 620, 633, 740, 744, 844, 888, 930, 1055, 1110, 1147, 1240, 1266, 1480, 1688, 1860, 2110, 2220, 2294, 2532, 3165, 3441, 3720, 4220, 4440, 4588, 5064, 5735, 6330, 6541, 6882, 7807, 8440, 9176, 11470, 12660, 13082, 13764, 15614, 17205, 19623, 22940, 23421, 25320, 26164, 27528, 31228, 32705, 34410, 39035, 39246, 45880, 46842, 52328, 62456, 65410, 68820, 78070, 78492, 93684, 98115, 117105, 130820, 137640, 156140, 156984, 187368, 196230, 234210, 242017, 261640, 312280, 392460, 468420, 484034, 726051, 784920, 936840, 968068, 1210085, 1452102, 1936136, 2420170, 2904204, 3630255, 4840340, 5808408, 7260510, 9680680, 14521020, 29042040]

約数ペア:

[(1, 29042040), (2, 14521020), (3, 9680680), (4, 7260510), (5, 5808408), (6, 4840340), (8, 3630255), (10, 2904204), (12, 2420170), (15, 1936136), (20, 1452102), (24, 1210085), (30, 968068), (31, 936840), (37, 784920), (40, 726051), (60, 484034), (62, 468420), (74, 392460), (93, 312280), (111, 261640), (120, 242017), (124, 234210), (148, 196230), (155, 187368), (185, 156984), (186, 156140), (211, 137640), (222, 130820), (248, 117105), (296, 98115), (310, 93684), (370, 78492), (372, 78070), (422, 68820), (444, 65410), (465, 62456), (555, 52328), (620, 46842), (633, 45880), (740, 39246), (744, 39035), (844, 34410), (888, 32705), (930, 31228), (1055, 27528), (1110, 26164), (1147, 25320), (1240, 23421), (1266, 22940), (1480, 19623), (1688, 17205), (1860, 15614), (2110, 13764), (2220, 13082), (2294, 12660), (2532, 11470), (3165, 9176), (3441, 8440), (3720, 7807), (4220, 6882), (4440, 6541), (4588, 6330), (5064, 5735)]