174251490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1367}}^1$

素因数の和:1991

約数の個数: 64

約数和(自身を含む): 479084544

約数和(自身を除く): 304833054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 607, 1214, 1367, 1821, 2734, 3035, 3642, 4101, 4249, 6070, 6835, 8202, 8498, 9105, 9569, 12747, 13670, 18210, 19138, 20505, 21245, 25494, 28707, 41010, 42490, 47845, 57414, 63735, 95690, 127470, 143535, 287070, 829769, 1659538, 2489307, 4148845, 4978614, 5808383, 8297690, 11616766, 12446535, 17425149, 24893070, 29041915, 34850298, 58083830, 87125745, 174251490]

約数ペア:

[(1, 174251490), (2, 87125745), (3, 58083830), (5, 34850298), (6, 29041915), (7, 24893070), (10, 17425149), (14, 12446535), (15, 11616766), (21, 8297690), (30, 5808383), (35, 4978614), (42, 4148845), (70, 2489307), (105, 1659538), (210, 829769), (607, 287070), (1214, 143535), (1367, 127470), (1821, 95690), (2734, 63735), (3035, 57414), (3642, 47845), (4101, 42490), (4249, 41010), (6070, 28707), (6835, 25494), (8202, 21245), (8498, 20505), (9105, 19138), (9569, 18210), (12747, 13670)]