130650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 354144

約数和(自身を除く): 223494

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 67, 75, 78, 130, 134, 150, 195, 201, 325, 335, 390, 402, 650, 670, 871, 975, 1005, 1675, 1742, 1950, 2010, 2613, 3350, 4355, 5025, 5226, 8710, 10050, 13065, 21775, 26130, 43550, 65325, 130650]

約数ペア:

[(1, 130650), (2, 65325), (3, 43550), (5, 26130), (6, 21775), (10, 13065), (13, 10050), (15, 8710), (25, 5226), (26, 5025), (30, 4355), (39, 3350), (50, 2613), (65, 2010), (67, 1950), (75, 1742), (78, 1675), (130, 1005), (134, 975), (150, 871), (195, 670), (201, 650), (325, 402), (335, 390)]