2075190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 5697216

約数和(自身を除く): 3622026

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 313, 390, 442, 510, 626, 663, 939, 1105, 1326, 1565, 1878, 2210, 3130, 3315, 4069, 4695, 5321, 6630, 8138, 9390, 10642, 12207, 15963, 20345, 24414, 26605, 31926, 40690, 53210, 61035, 69173, 79815, 122070, 138346, 159630, 207519, 345865, 415038, 691730, 1037595, 2075190]

約数ペア:

[(1, 2075190), (2, 1037595), (3, 691730), (5, 415038), (6, 345865), (10, 207519), (13, 159630), (15, 138346), (17, 122070), (26, 79815), (30, 69173), (34, 61035), (39, 53210), (51, 40690), (65, 31926), (78, 26605), (85, 24414), (102, 20345), (130, 15963), (170, 12207), (195, 10642), (221, 9390), (255, 8138), (313, 6630), (390, 5321), (442, 4695), (510, 4069), (626, 3315), (663, 3130), (939, 2210), (1105, 1878), (1326, 1565)]