1330377685

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2099}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 2010960000

約数和(自身を除く): 680582315

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 199, 245, 455, 637, 995, 1393, 2099, 2587, 3185, 6965, 9751, 10495, 12935, 14693, 18109, 27287, 48755, 73465, 90545, 102851, 126763, 136435, 191009, 417701, 514255, 633815, 955045, 1337063, 2088505, 2923907, 5430113, 6685315, 14619535, 20467349, 27150565, 38010791, 102336745, 190053955, 266075537, 1330377685]

約数ペア:

[(1, 1330377685), (5, 266075537), (7, 190053955), (13, 102336745), (35, 38010791), (49, 27150565), (65, 20467349), (91, 14619535), (199, 6685315), (245, 5430113), (455, 2923907), (637, 2088505), (995, 1337063), (1393, 955045), (2099, 633815), (2587, 514255), (3185, 417701), (6965, 191009), (9751, 136435), (10495, 126763), (12935, 102851), (14693, 90545), (18109, 73465), (27287, 48755)]