238186650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{122147}}^1$

素因数の和:122175

約数の個数: 48

約数和(自身を含む): 636146784

約数和(自身を除く): 397960134

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 122147, 244294, 366441, 610735, 732882, 1221470, 1587911, 1832205, 3053675, 3175822, 3664410, 4763733, 6107350, 7939555, 9161025, 9527466, 15879110, 18322050, 23818665, 39697775, 47637330, 79395550, 119093325, 238186650]

約数ペア:

[(1, 238186650), (2, 119093325), (3, 79395550), (5, 47637330), (6, 39697775), (10, 23818665), (13, 18322050), (15, 15879110), (25, 9527466), (26, 9161025), (30, 7939555), (39, 6107350), (50, 4763733), (65, 3664410), (75, 3175822), (78, 3053675), (130, 1832205), (150, 1587911), (195, 1221470), (325, 732882), (390, 610735), (650, 366441), (975, 244294), (1950, 122147)]