157035410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 332467200

約数和(自身を除く): 175431790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 79, 146, 158, 365, 389, 395, 511, 553, 730, 778, 790, 1022, 1106, 1945, 2555, 2723, 2765, 3890, 5110, 5446, 5530, 5767, 11534, 13615, 27230, 28397, 28835, 30731, 40369, 56794, 57670, 61462, 80738, 141985, 153655, 198779, 201845, 215117, 283970, 307310, 397558, 403690, 430234, 993895, 1075585, 1987790, 2151170, 2243363, 4486726, 11216815, 15703541, 22433630, 31407082, 78517705, 157035410]

約数ペア:

[(1, 157035410), (2, 78517705), (5, 31407082), (7, 22433630), (10, 15703541), (14, 11216815), (35, 4486726), (70, 2243363), (73, 2151170), (79, 1987790), (146, 1075585), (158, 993895), (365, 430234), (389, 403690), (395, 397558), (511, 307310), (553, 283970), (730, 215117), (778, 201845), (790, 198779), (1022, 153655), (1106, 141985), (1945, 80738), (2555, 61462), (2723, 57670), (2765, 56794), (3890, 40369), (5110, 30731), (5446, 28835), (5530, 28397), (5767, 27230), (11534, 13615)]