171334590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1926

約数の個数: 128

約数和(自身を含む): 516464640

約数和(自身を除く): 345130050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 30, 35, 38, 42, 46, 57, 69, 70, 95, 105, 114, 115, 133, 138, 161, 190, 210, 230, 266, 285, 322, 345, 399, 437, 483, 570, 665, 690, 798, 805, 874, 966, 1311, 1330, 1610, 1867, 1995, 2185, 2415, 2622, 3059, 3734, 3990, 4370, 4830, 5601, 6118, 6555, 9177, 9335, 11202, 13069, 13110, 15295, 18354, 18670, 26138, 28005, 30590, 35473, 39207, 42941, 45885, 56010, 65345, 70946, 78414, 85882, 91770, 106419, 128823, 130690, 177365, 196035, 212838, 214705, 248311, 257646, 300587, 354730, 392070, 429410, 496622, 532095, 601174, 644115, 744933, 815879, 901761, 1064190, 1241555, 1288230, 1489866, 1502935, 1631758, 1803522, 2447637, 2483110, 3005870, 3724665, 4079395, 4508805, 4895274, 5711153, 7449330, 8158790, 9017610, 11422306, 12238185, 17133459, 24476370, 28555765, 34266918, 57111530, 85667295, 171334590]

約数ペア:

[(1, 171334590), (2, 85667295), (3, 57111530), (5, 34266918), (6, 28555765), (7, 24476370), (10, 17133459), (14, 12238185), (15, 11422306), (19, 9017610), (21, 8158790), (23, 7449330), (30, 5711153), (35, 4895274), (38, 4508805), (42, 4079395), (46, 3724665), (57, 3005870), (69, 2483110), (70, 2447637), (95, 1803522), (105, 1631758), (114, 1502935), (115, 1489866), (133, 1288230), (138, 1241555), (161, 1064190), (190, 901761), (210, 815879), (230, 744933), (266, 644115), (285, 601174), (322, 532095), (345, 496622), (399, 429410), (437, 392070), (483, 354730), (570, 300587), (665, 257646), (690, 248311), (798, 214705), (805, 212838), (874, 196035), (966, 177365), (1311, 130690), (1330, 128823), (1610, 106419), (1867, 91770), (1995, 85882), (2185, 78414), (2415, 70946), (2622, 65345), (3059, 56010), (3734, 45885), (3990, 42941), (4370, 39207), (4830, 35473), (5601, 30590), (6118, 28005), (6555, 26138), (9177, 18670), (9335, 18354), (11202, 15295), (13069, 13110)]