15835890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 44073216

約数和(自身を除く): 28237326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1033, 1095, 1533, 2066, 2190, 2555, 3066, 3099, 5110, 5165, 6198, 7231, 7665, 10330, 14462, 15330, 15495, 21693, 30990, 36155, 43386, 72310, 75409, 108465, 150818, 216930, 226227, 377045, 452454, 527863, 754090, 1055726, 1131135, 1583589, 2262270, 2639315, 3167178, 5278630, 7917945, 15835890]

約数ペア:

[(1, 15835890), (2, 7917945), (3, 5278630), (5, 3167178), (6, 2639315), (7, 2262270), (10, 1583589), (14, 1131135), (15, 1055726), (21, 754090), (30, 527863), (35, 452454), (42, 377045), (70, 226227), (73, 216930), (105, 150818), (146, 108465), (210, 75409), (219, 72310), (365, 43386), (438, 36155), (511, 30990), (730, 21693), (1022, 15495), (1033, 15330), (1095, 14462), (1533, 10330), (2066, 7665), (2190, 7231), (2555, 6198), (3066, 5165), (3099, 5110)]