29786120

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 84672000

約数和(自身を除く): 54885880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 167, 182, 196, 245, 260, 280, 334, 343, 364, 392, 455, 490, 520, 637, 668, 686, 728, 835, 910, 980, 1169, 1274, 1336, 1372, 1670, 1715, 1820, 1960, 2171, 2338, 2548, 2744, 3185, 3340, 3430, 3640, 4342, 4459, 4676, 5096, 5845, 6370, 6680, 6860, 8183, 8684, 8918, 9352, 10855, 11690, 12740, 13720, 15197, 16366, 17368, 17836, 21710, 22295, 23380, 25480, 30394, 32732, 35672, 40915, 43420, 44590, 46760, 57281, 60788, 65464, 75985, 81830, 86840, 89180, 106379, 114562, 121576, 151970, 163660, 178360, 212758, 229124, 286405, 303940, 327320, 425516, 458248, 531895, 572810, 607880, 744653, 851032, 1063790, 1145620, 1489306, 2127580, 2291240, 2978612, 3723265, 4255160, 5957224, 7446530, 14893060, 29786120]

約数ペア:

[(1, 29786120), (2, 14893060), (4, 7446530), (5, 5957224), (7, 4255160), (8, 3723265), (10, 2978612), (13, 2291240), (14, 2127580), (20, 1489306), (26, 1145620), (28, 1063790), (35, 851032), (40, 744653), (49, 607880), (52, 572810), (56, 531895), (65, 458248), (70, 425516), (91, 327320), (98, 303940), (104, 286405), (130, 229124), (140, 212758), (167, 178360), (182, 163660), (196, 151970), (245, 121576), (260, 114562), (280, 106379), (334, 89180), (343, 86840), (364, 81830), (392, 75985), (455, 65464), (490, 60788), (520, 57281), (637, 46760), (668, 44590), (686, 43420), (728, 40915), (835, 35672), (910, 32732), (980, 30394), (1169, 25480), (1274, 23380), (1336, 22295), (1372, 21710), (1670, 17836), (1715, 17368), (1820, 16366), (1960, 15197), (2171, 13720), (2338, 12740), (2548, 11690), (2744, 10855), (3185, 9352), (3340, 8918), (3430, 8684), (3640, 8183), (4342, 6860), (4459, 6680), (4676, 6370), (5096, 5845)]