2938756905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{827}}^1$

素因数の和:1263

約数の個数: 96

約数和(自身を含む): 6045062400

約数和(自身を除く): 3106305495

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 389, 435, 609, 827, 1015, 1167, 1305, 1827, 1945, 2481, 2723, 3045, 3501, 4135, 5789, 5835, 7443, 8169, 9135, 11281, 12405, 13615, 17367, 17505, 23983, 24507, 28945, 33843, 37215, 40845, 52101, 56405, 71949, 78967, 86835, 101529, 119915, 122535, 167881, 169215, 215847, 236901, 260505, 321703, 359745, 394835, 503643, 507645, 710703, 839405, 965109, 1079235, 1184505, 1510929, 1608515, 2251921, 2518215, 2895327, 3553515, 4825545, 6755763, 7554645, 9329387, 11259605, 14476635, 20267289, 27988161, 33778815, 46646935, 65305709, 83964483, 101336445, 139940805, 195917127, 326528545, 419822415, 587751381, 979585635, 2938756905]

約数ペア:

[(1, 2938756905), (3, 979585635), (5, 587751381), (7, 419822415), (9, 326528545), (15, 195917127), (21, 139940805), (29, 101336445), (35, 83964483), (45, 65305709), (63, 46646935), (87, 33778815), (105, 27988161), (145, 20267289), (203, 14476635), (261, 11259605), (315, 9329387), (389, 7554645), (435, 6755763), (609, 4825545), (827, 3553515), (1015, 2895327), (1167, 2518215), (1305, 2251921), (1827, 1608515), (1945, 1510929), (2481, 1184505), (2723, 1079235), (3045, 965109), (3501, 839405), (4135, 710703), (5789, 507645), (5835, 503643), (7443, 394835), (8169, 359745), (9135, 321703), (11281, 260505), (12405, 236901), (13615, 215847), (17367, 169215), (17505, 167881), (23983, 122535), (24507, 119915), (28945, 101529), (33843, 86835), (37215, 78967), (40845, 71949), (52101, 56405)]