2799420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 8758848

約数和(自身を除く): 5959428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 97, 111, 130, 148, 156, 185, 194, 195, 222, 260, 291, 370, 388, 390, 444, 481, 485, 555, 582, 740, 780, 962, 970, 1110, 1164, 1261, 1443, 1455, 1924, 1940, 2220, 2405, 2522, 2886, 2910, 3589, 3783, 4810, 5044, 5772, 5820, 6305, 7178, 7215, 7566, 9620, 10767, 12610, 14356, 14430, 15132, 17945, 18915, 21534, 25220, 28860, 35890, 37830, 43068, 46657, 53835, 71780, 75660, 93314, 107670, 139971, 186628, 215340, 233285, 279942, 466570, 559884, 699855, 933140, 1399710, 2799420]

約数ペア:

[(1, 2799420), (2, 1399710), (3, 933140), (4, 699855), (5, 559884), (6, 466570), (10, 279942), (12, 233285), (13, 215340), (15, 186628), (20, 139971), (26, 107670), (30, 93314), (37, 75660), (39, 71780), (52, 53835), (60, 46657), (65, 43068), (74, 37830), (78, 35890), (97, 28860), (111, 25220), (130, 21534), (148, 18915), (156, 17945), (185, 15132), (194, 14430), (195, 14356), (222, 12610), (260, 10767), (291, 9620), (370, 7566), (388, 7215), (390, 7178), (444, 6305), (481, 5820), (485, 5772), (555, 5044), (582, 4810), (740, 3783), (780, 3589), (962, 2910), (970, 2886), (1110, 2522), (1164, 2405), (1261, 2220), (1443, 1940), (1455, 1924)]