290264970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{947}}^1$

素因数の和:1575

約数の個数: 64

約数和(自身を含む): 739622016

約数和(自身を除く): 449357046

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 601, 947, 1202, 1803, 1894, 2841, 3005, 3606, 4735, 5682, 6010, 9015, 9470, 10217, 14205, 16099, 18030, 20434, 28410, 30651, 32198, 48297, 51085, 61302, 80495, 96594, 102170, 153255, 160990, 241485, 306510, 482970, 569147, 1138294, 1707441, 2845735, 3414882, 5691470, 8537205, 9675499, 17074410, 19350998, 29026497, 48377495, 58052994, 96754990, 145132485, 290264970]

約数ペア:

[(1, 290264970), (2, 145132485), (3, 96754990), (5, 58052994), (6, 48377495), (10, 29026497), (15, 19350998), (17, 17074410), (30, 9675499), (34, 8537205), (51, 5691470), (85, 3414882), (102, 2845735), (170, 1707441), (255, 1138294), (510, 569147), (601, 482970), (947, 306510), (1202, 241485), (1803, 160990), (1894, 153255), (2841, 102170), (3005, 96594), (3606, 80495), (4735, 61302), (5682, 51085), (6010, 48297), (9015, 32198), (9470, 30651), (10217, 28410), (14205, 20434), (16099, 18030)]