2007510114820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4153}}^1\times {\mathrm{11471}}^1$

素因数の和:15690

約数の個数: 144

約数和(自身を含む): 5019754215168

約数和(自身を除く): 3012244100348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 301, 430, 490, 602, 860, 980, 1204, 1505, 2107, 3010, 4153, 4214, 6020, 8306, 8428, 10535, 11471, 16612, 20765, 21070, 22942, 29071, 41530, 42140, 45884, 57355, 58142, 80297, 83060, 114710, 116284, 145355, 160594, 178579, 203497, 229420, 290710, 321188, 357158, 401485, 406994, 493253, 562079, 581420, 714316, 802970, 813988, 892895, 986506, 1017485, 1124158, 1250053, 1605940, 1785790, 1973012, 2034970, 2248316, 2466265, 2500106, 2810395, 3452771, 3571580, 4069940, 4932530, 5000212, 5620790, 6250265, 6905542, 8750371, 9865060, 11241580, 12500530, 13811084, 17263855, 17500742, 24169397, 25001060, 34527710, 35001484, 43751855, 47639063, 48338794, 69055420, 87503710, 95278126, 96677588, 120846985, 175007420, 190556252, 238195315, 241693970, 333473441, 476390630, 483387940, 666946882, 952781260, 1333893764, 1667367205, 2048479709, 2334314087, 3334734410, 4096959418, 4668628174, 6669468820, 8193918836, 9337256348, 10242398545, 11671570435, 14339357963, 20484797090, 23343140870, 28678715926, 40969594180, 46686281740, 57357431852, 71696789815, 100375505741, 143393579630, 200751011482, 286787159260, 401502022964, 501877528705, 1003755057410, 2007510114820]

約数ペア:

[(1, 2007510114820), (2, 1003755057410), (4, 501877528705), (5, 401502022964), (7, 286787159260), (10, 200751011482), (14, 143393579630), (20, 100375505741), (28, 71696789815), (35, 57357431852), (43, 46686281740), (49, 40969594180), (70, 28678715926), (86, 23343140870), (98, 20484797090), (140, 14339357963), (172, 11671570435), (196, 10242398545), (215, 9337256348), (245, 8193918836), (301, 6669468820), (430, 4668628174), (490, 4096959418), (602, 3334734410), (860, 2334314087), (980, 2048479709), (1204, 1667367205), (1505, 1333893764), (2107, 952781260), (3010, 666946882), (4153, 483387940), (4214, 476390630), (6020, 333473441), (8306, 241693970), (8428, 238195315), (10535, 190556252), (11471, 175007420), (16612, 120846985), (20765, 96677588), (21070, 95278126), (22942, 87503710), (29071, 69055420), (41530, 48338794), (42140, 47639063), (45884, 43751855), (57355, 35001484), (58142, 34527710), (80297, 25001060), (83060, 24169397), (114710, 17500742), (116284, 17263855), (145355, 13811084), (160594, 12500530), (178579, 11241580), (203497, 9865060), (229420, 8750371), (290710, 6905542), (321188, 6250265), (357158, 5620790), (401485, 5000212), (406994, 4932530), (493253, 4069940), (562079, 3571580), (581420, 3452771), (714316, 2810395), (802970, 2500106), (813988, 2466265), (892895, 2248316), (986506, 2034970), (1017485, 1973012), (1124158, 1785790), (1250053, 1605940)]