74250670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 158215680

約数和(自身を除く): 83965010

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 299, 437, 494, 598, 874, 1235, 1307, 1495, 2185, 2470, 2614, 2990, 4370, 5681, 6535, 11362, 13070, 16991, 24833, 28405, 30061, 33982, 49666, 56810, 60122, 84955, 124165, 150305, 169910, 248330, 300610, 322829, 390793, 571159, 645658, 781586, 1142318, 1614145, 1953965, 2855795, 3228290, 3907930, 5711590, 7425067, 14850134, 37125335, 74250670]

約数ペア:

[(1, 74250670), (2, 37125335), (5, 14850134), (10, 7425067), (13, 5711590), (19, 3907930), (23, 3228290), (26, 2855795), (38, 1953965), (46, 1614145), (65, 1142318), (95, 781586), (115, 645658), (130, 571159), (190, 390793), (230, 322829), (247, 300610), (299, 248330), (437, 169910), (494, 150305), (598, 124165), (874, 84955), (1235, 60122), (1307, 56810), (1495, 49666), (2185, 33982), (2470, 30061), (2614, 28405), (2990, 24833), (4370, 16991), (5681, 13070), (6535, 11362)]