2910645720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{425533}}^1$

素因数の和:425569

約数の個数: 96

約数和(自身を含む): 9957495600

約数和(自身を除く): 7046849880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 425533, 851066, 1276599, 1702132, 2127665, 2553198, 3404264, 3829797, 4255330, 5106396, 6382995, 7659594, 8085127, 8510660, 10212792, 12765990, 15319188, 16170254, 17021320, 19148985, 24255381, 25531980, 30638376, 32340508, 38297970, 40425635, 48510762, 51063960, 64681016, 72766143, 76595940, 80851270, 97021524, 121276905, 145532286, 153191880, 161702540, 194043048, 242553810, 291064572, 323405080, 363830715, 485107620, 582129144, 727661430, 970215240, 1455322860, 2910645720]

約数ペア:

[(1, 2910645720), (2, 1455322860), (3, 970215240), (4, 727661430), (5, 582129144), (6, 485107620), (8, 363830715), (9, 323405080), (10, 291064572), (12, 242553810), (15, 194043048), (18, 161702540), (19, 153191880), (20, 145532286), (24, 121276905), (30, 97021524), (36, 80851270), (38, 76595940), (40, 72766143), (45, 64681016), (57, 51063960), (60, 48510762), (72, 40425635), (76, 38297970), (90, 32340508), (95, 30638376), (114, 25531980), (120, 24255381), (152, 19148985), (171, 17021320), (180, 16170254), (190, 15319188), (228, 12765990), (285, 10212792), (342, 8510660), (360, 8085127), (380, 7659594), (456, 6382995), (570, 5106396), (684, 4255330), (760, 3829797), (855, 3404264), (1140, 2553198), (1368, 2127665), (1710, 1702132), (2280, 1276599), (3420, 851066), (6840, 425533)]