15106910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1277}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 33677856

約数和(自身を除く): 18570946

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1277, 1690, 2366, 2554, 5915, 6385, 8939, 11830, 12770, 16601, 17878, 33202, 44695, 83005, 89390, 116207, 166010, 215813, 232414, 431626, 581035, 1079065, 1162070, 1510691, 2158130, 3021382, 7553455, 15106910]

約数ペア:

[(1, 15106910), (2, 7553455), (5, 3021382), (7, 2158130), (10, 1510691), (13, 1162070), (14, 1079065), (26, 581035), (35, 431626), (65, 232414), (70, 215813), (91, 166010), (130, 116207), (169, 89390), (182, 83005), (338, 44695), (455, 33202), (845, 17878), (910, 16601), (1183, 12770), (1277, 11830), (1690, 8939), (2366, 6385), (2554, 5915)]