145932010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{90641}}^1$

素因数の和:90678

約数の個数: 32

約数和(自身を含む): 313258752

約数和(自身を除く): 167326742

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 90641, 181282, 453205, 634487, 906410, 1268974, 2084743, 3172435, 4169486, 6344870, 10423715, 14593201, 20847430, 29186402, 72966005, 145932010]

約数ペア:

[(1, 145932010), (2, 72966005), (5, 29186402), (7, 20847430), (10, 14593201), (14, 10423715), (23, 6344870), (35, 4169486), (46, 3172435), (70, 2084743), (115, 1268974), (161, 906410), (230, 634487), (322, 453205), (805, 181282), (1610, 90641)]