1330379260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{967}}^1$

素因数の和:1331

約数の個数: 96

約数和(自身を含む): 3309723648

約数和(自身を除く): 1979344388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 317, 434, 620, 634, 868, 967, 1085, 1268, 1585, 1934, 2170, 2219, 3170, 3868, 4340, 4438, 4835, 6340, 6769, 8876, 9670, 9827, 11095, 13538, 19340, 19654, 22190, 27076, 29977, 33845, 39308, 44380, 49135, 59954, 67690, 68789, 98270, 119908, 135380, 137578, 149885, 196540, 209839, 275156, 299770, 306539, 343945, 419678, 599540, 613078, 687890, 839356, 1049195, 1226156, 1375780, 1532695, 2098390, 2145773, 3065390, 4196780, 4291546, 6130780, 8583092, 9502709, 10728865, 19005418, 21457730, 38010836, 42915460, 47513545, 66518963, 95027090, 133037926, 190054180, 266075852, 332594815, 665189630, 1330379260]

約数ペア:

[(1, 1330379260), (2, 665189630), (4, 332594815), (5, 266075852), (7, 190054180), (10, 133037926), (14, 95027090), (20, 66518963), (28, 47513545), (31, 42915460), (35, 38010836), (62, 21457730), (70, 19005418), (124, 10728865), (140, 9502709), (155, 8583092), (217, 6130780), (310, 4291546), (317, 4196780), (434, 3065390), (620, 2145773), (634, 2098390), (868, 1532695), (967, 1375780), (1085, 1226156), (1268, 1049195), (1585, 839356), (1934, 687890), (2170, 613078), (2219, 599540), (3170, 419678), (3868, 343945), (4340, 306539), (4438, 299770), (4835, 275156), (6340, 209839), (6769, 196540), (8876, 149885), (9670, 137578), (9827, 135380), (11095, 119908), (13538, 98270), (19340, 68789), (19654, 67690), (22190, 59954), (27076, 49135), (29977, 44380), (33845, 39308)]