1952803370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:988

約数の個数: 96

約数和(自身を含む): 4213658880

約数和(自身を除く): 2260855510

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 79, 98, 122, 158, 245, 305, 395, 427, 490, 553, 610, 790, 827, 854, 1106, 1654, 2135, 2765, 2989, 3871, 4135, 4270, 4819, 5530, 5789, 5978, 7742, 8270, 9638, 11578, 14945, 19355, 24095, 28945, 29890, 33733, 38710, 40523, 48190, 50447, 57890, 65333, 67466, 81046, 100894, 130666, 168665, 202615, 236131, 252235, 326665, 337330, 353129, 405230, 457331, 472262, 504470, 653330, 706258, 914662, 1180655, 1765645, 2286655, 2361310, 2471903, 3201317, 3531290, 3985313, 4573310, 4943806, 6402634, 7970626, 12359515, 16006585, 19926565, 24719030, 27897191, 32013170, 39853130, 55794382, 139485955, 195280337, 278971910, 390560674, 976401685, 1952803370]

約数ペア:

[(1, 1952803370), (2, 976401685), (5, 390560674), (7, 278971910), (10, 195280337), (14, 139485955), (35, 55794382), (49, 39853130), (61, 32013170), (70, 27897191), (79, 24719030), (98, 19926565), (122, 16006585), (158, 12359515), (245, 7970626), (305, 6402634), (395, 4943806), (427, 4573310), (490, 3985313), (553, 3531290), (610, 3201317), (790, 2471903), (827, 2361310), (854, 2286655), (1106, 1765645), (1654, 1180655), (2135, 914662), (2765, 706258), (2989, 653330), (3871, 504470), (4135, 472262), (4270, 457331), (4819, 405230), (5530, 353129), (5789, 337330), (5978, 326665), (7742, 252235), (8270, 236131), (9638, 202615), (11578, 168665), (14945, 130666), (19355, 100894), (24095, 81046), (28945, 67466), (29890, 65333), (33733, 57890), (38710, 50447), (40523, 48190)]