70291215

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 128250720

約数和(自身を除く): 57959505

約数列:

[1, 3, 5, 9, 15, 29, 45, 61, 87, 145, 183, 261, 305, 435, 549, 883, 915, 1305, 1769, 2649, 2745, 4415, 5307, 7947, 8845, 13245, 15921, 25607, 26535, 39735, 53863, 76821, 79605, 128035, 161589, 230463, 269315, 384105, 484767, 807945, 1152315, 1562027, 2423835, 4686081, 7810135, 14058243, 23430405, 70291215]

約数ペア:

[(1, 70291215), (3, 23430405), (5, 14058243), (9, 7810135), (15, 4686081), (29, 2423835), (45, 1562027), (61, 1152315), (87, 807945), (145, 484767), (183, 384105), (261, 269315), (305, 230463), (435, 161589), (549, 128035), (883, 79605), (915, 76821), (1305, 53863), (1769, 39735), (2649, 26535), (2745, 25607), (4415, 15921), (5307, 13245), (7947, 8845)]