70999740

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{2087}}^1$

素因数の和:2118

約数の個数: 144

約数和(自身を含む): 255370752

約数和(自身を除く): 184371012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2087, 2268, 2430, 2835, 3402, 3780, 4174, 4860, 5670, 6261, 6804, 8348, 8505, 10435, 11340, 12522, 14609, 17010, 18783, 20870, 25044, 29218, 31305, 34020, 37566, 41740, 43827, 56349, 58436, 62610, 73045, 75132, 87654, 93915, 112698, 125220, 131481, 146090, 169047, 175308, 187830, 219135, 225396, 262962, 281745, 292180, 338094, 375660, 394443, 438270, 507141, 525924, 563490, 657405, 676188, 788886, 845235, 876540, 1014282, 1126980, 1183329, 1314810, 1577772, 1690470, 1972215, 2028564, 2366658, 2535705, 2629620, 3380940, 3549987, 3944430, 4733316, 5071410, 5916645, 7099974, 7888860, 10142820, 11833290, 14199948, 17749935, 23666580, 35499870, 70999740]

約数ペア:

[(1, 70999740), (2, 35499870), (3, 23666580), (4, 17749935), (5, 14199948), (6, 11833290), (7, 10142820), (9, 7888860), (10, 7099974), (12, 5916645), (14, 5071410), (15, 4733316), (18, 3944430), (20, 3549987), (21, 3380940), (27, 2629620), (28, 2535705), (30, 2366658), (35, 2028564), (36, 1972215), (42, 1690470), (45, 1577772), (54, 1314810), (60, 1183329), (63, 1126980), (70, 1014282), (81, 876540), (84, 845235), (90, 788886), (105, 676188), (108, 657405), (126, 563490), (135, 525924), (140, 507141), (162, 438270), (180, 394443), (189, 375660), (210, 338094), (243, 292180), (252, 281745), (270, 262962), (315, 225396), (324, 219135), (378, 187830), (405, 175308), (420, 169047), (486, 146090), (540, 131481), (567, 125220), (630, 112698), (756, 93915), (810, 87654), (945, 75132), (972, 73045), (1134, 62610), (1215, 58436), (1260, 56349), (1620, 43827), (1701, 41740), (1890, 37566), (2087, 34020), (2268, 31305), (2430, 29218), (2835, 25044), (3402, 20870), (3780, 18783), (4174, 17010), (4860, 14609), (5670, 12522), (6261, 11340), (6804, 10435), (8348, 8505)]