310131045

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 647447040

約数和(自身を除く): 337315995

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 173, 189, 245, 271, 315, 441, 519, 735, 813, 865, 945, 1211, 1323, 1355, 1557, 1897, 2205, 2439, 2595, 3633, 4065, 4671, 5691, 6055, 6615, 7317, 7785, 8477, 9485, 10899, 12195, 13279, 17073, 18165, 23355, 25431, 28455, 32697, 36585, 39837, 42385, 46883, 51219, 54495, 66395, 76293, 85365, 119511, 127155, 140649, 163485, 199185, 228879, 234415, 256095, 328181, 358533, 381465, 421947, 597555, 703245, 984543, 1144395, 1265841, 1640905, 1792665, 2109735, 2297267, 2953629, 4922715, 6329205, 6891801, 8860887, 11486335, 14768145, 20675403, 34459005, 44304435, 62026209, 103377015, 310131045]

約数ペア:

[(1, 310131045), (3, 103377015), (5, 62026209), (7, 44304435), (9, 34459005), (15, 20675403), (21, 14768145), (27, 11486335), (35, 8860887), (45, 6891801), (49, 6329205), (63, 4922715), (105, 2953629), (135, 2297267), (147, 2109735), (173, 1792665), (189, 1640905), (245, 1265841), (271, 1144395), (315, 984543), (441, 703245), (519, 597555), (735, 421947), (813, 381465), (865, 358533), (945, 328181), (1211, 256095), (1323, 234415), (1355, 228879), (1557, 199185), (1897, 163485), (2205, 140649), (2439, 127155), (2595, 119511), (3633, 85365), (4065, 76293), (4671, 66395), (5691, 54495), (6055, 51219), (6615, 46883), (7317, 42385), (7785, 39837), (8477, 36585), (9485, 32697), (10899, 28455), (12195, 25431), (13279, 23355), (17073, 18165)]