28952792070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{45121}}^1$

素因数の和:45497

約数の個数: 64

約数和(自身を含む): 70680544704

約数和(自身を除く): 41727752634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 293, 365, 438, 586, 730, 879, 1095, 1465, 1758, 2190, 2930, 4395, 8790, 21389, 42778, 45121, 64167, 90242, 106945, 128334, 135363, 213890, 225605, 270726, 320835, 451210, 641670, 676815, 1353630, 3293833, 6587666, 9881499, 13220453, 16469165, 19762998, 26440906, 32938330, 39661359, 49407495, 66102265, 79322718, 98814990, 132204530, 198306795, 396613590, 965093069, 1930186138, 2895279207, 4825465345, 5790558414, 9650930690, 14476396035, 28952792070]

約数ペア:

[(1, 28952792070), (2, 14476396035), (3, 9650930690), (5, 5790558414), (6, 4825465345), (10, 2895279207), (15, 1930186138), (30, 965093069), (73, 396613590), (146, 198306795), (219, 132204530), (293, 98814990), (365, 79322718), (438, 66102265), (586, 49407495), (730, 39661359), (879, 32938330), (1095, 26440906), (1465, 19762998), (1758, 16469165), (2190, 13220453), (2930, 9881499), (4395, 6587666), (8790, 3293833), (21389, 1353630), (42778, 676815), (45121, 641670), (64167, 451210), (90242, 320835), (106945, 270726), (128334, 225605), (135363, 213890)]