230939490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{405157}}^1$

素因数の和:405186

約数の個数: 32

約数和(自身を含む): 583427520

約数和(自身を除く): 352488030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 405157, 810314, 1215471, 2025785, 2430942, 4051570, 6077355, 7697983, 12154710, 15395966, 23093949, 38489915, 46187898, 76979830, 115469745, 230939490]

約数ペア:

[(1, 230939490), (2, 115469745), (3, 76979830), (5, 46187898), (6, 38489915), (10, 23093949), (15, 15395966), (19, 12154710), (30, 7697983), (38, 6077355), (57, 4051570), (95, 2430942), (114, 2025785), (190, 1215471), (285, 810314), (570, 405157)]