2830565360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{23293}}^1$

素因数の和:23351

約数の個数: 120

約数和(自身を含む): 7902815616

約数和(自身を除く): 5072250256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4340, 6076, 7595, 8680, 12152, 15190, 17360, 23293, 24304, 30380, 46586, 60760, 93172, 116465, 121520, 163051, 186344, 232930, 326102, 372688, 465860, 652204, 722083, 815255, 931720, 1141357, 1304408, 1444166, 1630510, 1863440, 2282714, 2608816, 2888332, 3261020, 3610415, 4565428, 5054581, 5706785, 5776664, 6522040, 7220830, 9130856, 10109162, 11413570, 11553328, 13044080, 14441660, 18261712, 20218324, 22827140, 25272905, 28883320, 35382067, 40436648, 45654280, 50545810, 57766640, 70764134, 80873296, 91308560, 101091620, 141528268, 176910335, 202183240, 283056536, 353820670, 404366480, 566113072, 707641340, 1415282680, 2830565360]

約数ペア:

[(1, 2830565360), (2, 1415282680), (4, 707641340), (5, 566113072), (7, 404366480), (8, 353820670), (10, 283056536), (14, 202183240), (16, 176910335), (20, 141528268), (28, 101091620), (31, 91308560), (35, 80873296), (40, 70764134), (49, 57766640), (56, 50545810), (62, 45654280), (70, 40436648), (80, 35382067), (98, 28883320), (112, 25272905), (124, 22827140), (140, 20218324), (155, 18261712), (196, 14441660), (217, 13044080), (245, 11553328), (248, 11413570), (280, 10109162), (310, 9130856), (392, 7220830), (434, 6522040), (490, 5776664), (496, 5706785), (560, 5054581), (620, 4565428), (784, 3610415), (868, 3261020), (980, 2888332), (1085, 2608816), (1240, 2282714), (1519, 1863440), (1736, 1630510), (1960, 1444166), (2170, 1304408), (2480, 1141357), (3038, 931720), (3472, 815255), (3920, 722083), (4340, 652204), (6076, 465860), (7595, 372688), (8680, 326102), (12152, 232930), (15190, 186344), (17360, 163051), (23293, 121520), (24304, 116465), (30380, 93172), (46586, 60760)]