29266799380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{31469}}^1$

素因数の和:31578

約数の個数: 144

約数和(自身を含む): 78051390480

約数和(自身を除く): 48784591100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 73, 91, 98, 130, 140, 146, 182, 196, 245, 260, 292, 364, 365, 455, 490, 511, 637, 730, 910, 949, 980, 1022, 1274, 1460, 1820, 1898, 2044, 2548, 2555, 3185, 3577, 3796, 4745, 5110, 6370, 6643, 7154, 9490, 10220, 12740, 13286, 14308, 17885, 18980, 26572, 31469, 33215, 35770, 46501, 62938, 66430, 71540, 93002, 125876, 132860, 157345, 186004, 220283, 232505, 314690, 409097, 440566, 465010, 629380, 818194, 881132, 930020, 1101415, 1541981, 1636388, 2045485, 2202830, 2297237, 2863679, 3083962, 4090970, 4405660, 4594474, 5727358, 6167924, 7709905, 8181940, 9188948, 11454716, 11486185, 14318395, 15419810, 16080659, 20045753, 22972370, 28636790, 29864081, 30839620, 32161318, 40091506, 45944740, 57273580, 59728162, 64322636, 80183012, 80403295, 100228765, 112564613, 119456324, 149320405, 160806590, 200457530, 209048567, 225129226, 298640810, 321613180, 400915060, 418097134, 450258452, 562823065, 597281620, 836194268, 1045242835, 1125646130, 1463339969, 2090485670, 2251292260, 2926679938, 4180971340, 5853359876, 7316699845, 14633399690, 29266799380]

約数ペア:

[(1, 29266799380), (2, 14633399690), (4, 7316699845), (5, 5853359876), (7, 4180971340), (10, 2926679938), (13, 2251292260), (14, 2090485670), (20, 1463339969), (26, 1125646130), (28, 1045242835), (35, 836194268), (49, 597281620), (52, 562823065), (65, 450258452), (70, 418097134), (73, 400915060), (91, 321613180), (98, 298640810), (130, 225129226), (140, 209048567), (146, 200457530), (182, 160806590), (196, 149320405), (245, 119456324), (260, 112564613), (292, 100228765), (364, 80403295), (365, 80183012), (455, 64322636), (490, 59728162), (511, 57273580), (637, 45944740), (730, 40091506), (910, 32161318), (949, 30839620), (980, 29864081), (1022, 28636790), (1274, 22972370), (1460, 20045753), (1820, 16080659), (1898, 15419810), (2044, 14318395), (2548, 11486185), (2555, 11454716), (3185, 9188948), (3577, 8181940), (3796, 7709905), (4745, 6167924), (5110, 5727358), (6370, 4594474), (6643, 4405660), (7154, 4090970), (9490, 3083962), (10220, 2863679), (12740, 2297237), (13286, 2202830), (14308, 2045485), (17885, 1636388), (18980, 1541981), (26572, 1101415), (31469, 930020), (33215, 881132), (35770, 818194), (46501, 629380), (62938, 465010), (66430, 440566), (71540, 409097), (93002, 314690), (125876, 232505), (132860, 220283), (157345, 186004)]