5210002890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:1045

約数の個数: 128

約数和(自身を含む): 14102403840

約数和(自身を除く): 8892400950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 331, 485, 582, 601, 662, 873, 970, 993, 1202, 1455, 1655, 1746, 1803, 1986, 2619, 2910, 2979, 3005, 3310, 3606, 4365, 4965, 5238, 5409, 5958, 6010, 8730, 8937, 9015, 9930, 10818, 13095, 14895, 16227, 17874, 18030, 26190, 27045, 29790, 32107, 32454, 44685, 54090, 58297, 64214, 81135, 89370, 96321, 116594, 160535, 162270, 174891, 192642, 198931, 288963, 291485, 321070, 349782, 397862, 481605, 524673, 577926, 582970, 596793, 866889, 874455, 963210, 994655, 1049346, 1193586, 1444815, 1574019, 1733778, 1748910, 1790379, 1989310, 2623365, 2889630, 2983965, 3148038, 3580758, 4334445, 5246730, 5371137, 5967930, 7870095, 8668890, 8951895, 10742274, 15740190, 17903790, 19296307, 26855685, 38592614, 53711370, 57888921, 96481535, 115777842, 173666763, 192963070, 289444605, 347333526, 521000289, 578889210, 868333815, 1042000578, 1736667630, 2605001445, 5210002890]

約数ペア:

[(1, 5210002890), (2, 2605001445), (3, 1736667630), (5, 1042000578), (6, 868333815), (9, 578889210), (10, 521000289), (15, 347333526), (18, 289444605), (27, 192963070), (30, 173666763), (45, 115777842), (54, 96481535), (90, 57888921), (97, 53711370), (135, 38592614), (194, 26855685), (270, 19296307), (291, 17903790), (331, 15740190), (485, 10742274), (582, 8951895), (601, 8668890), (662, 7870095), (873, 5967930), (970, 5371137), (993, 5246730), (1202, 4334445), (1455, 3580758), (1655, 3148038), (1746, 2983965), (1803, 2889630), (1986, 2623365), (2619, 1989310), (2910, 1790379), (2979, 1748910), (3005, 1733778), (3310, 1574019), (3606, 1444815), (4365, 1193586), (4965, 1049346), (5238, 994655), (5409, 963210), (5958, 874455), (6010, 866889), (8730, 596793), (8937, 582970), (9015, 577926), (9930, 524673), (10818, 481605), (13095, 397862), (14895, 349782), (16227, 321070), (17874, 291485), (18030, 288963), (26190, 198931), (27045, 192642), (29790, 174891), (32107, 162270), (32454, 160535), (44685, 116594), (54090, 96321), (58297, 89370), (64214, 81135)]