29811450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8641}}^1$

素因数の和:8679

約数の個数: 48

約数和(自身を含む): 77155776

約数和(自身を除く): 47344326

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 8641, 17282, 25923, 43205, 51846, 86410, 129615, 198743, 216025, 259230, 397486, 432050, 596229, 648075, 993715, 1192458, 1296150, 1987430, 2981145, 4968575, 5962290, 9937150, 14905725, 29811450]

約数ペア:

[(1, 29811450), (2, 14905725), (3, 9937150), (5, 5962290), (6, 4968575), (10, 2981145), (15, 1987430), (23, 1296150), (25, 1192458), (30, 993715), (46, 648075), (50, 596229), (69, 432050), (75, 397486), (115, 259230), (138, 216025), (150, 198743), (230, 129615), (345, 86410), (575, 51846), (690, 43205), (1150, 25923), (1725, 17282), (3450, 8641)]