1026364920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1221863}}^1$

素因数の和:1221884

約数の個数: 64

約数和(自身を含む): 3518968320

約数和(自身を除く): 2492603400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1221863, 2443726, 3665589, 4887452, 6109315, 7331178, 8553041, 9774904, 12218630, 14662356, 17106082, 18327945, 24437260, 25659123, 29324712, 34212164, 36655890, 42765205, 48874520, 51318246, 68424328, 73311780, 85530410, 102636492, 128295615, 146623560, 171060820, 205272984, 256591230, 342121640, 513182460, 1026364920]

約数ペア:

[(1, 1026364920), (2, 513182460), (3, 342121640), (4, 256591230), (5, 205272984), (6, 171060820), (7, 146623560), (8, 128295615), (10, 102636492), (12, 85530410), (14, 73311780), (15, 68424328), (20, 51318246), (21, 48874520), (24, 42765205), (28, 36655890), (30, 34212164), (35, 29324712), (40, 25659123), (42, 24437260), (56, 18327945), (60, 17106082), (70, 14662356), (84, 12218630), (105, 9774904), (120, 8553041), (140, 7331178), (168, 6109315), (210, 4887452), (280, 3665589), (420, 2443726), (840, 1221863)]