3456670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 7879680

約数和(自身を除く): 4423010

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 113, 115, 133, 161, 190, 226, 230, 266, 322, 437, 565, 665, 791, 805, 874, 1130, 1330, 1582, 1610, 2147, 2185, 2599, 3059, 3955, 4294, 4370, 5198, 6118, 7910, 10735, 12995, 15029, 15295, 18193, 21470, 25990, 30058, 30590, 36386, 49381, 75145, 90965, 98762, 150290, 181930, 246905, 345667, 493810, 691334, 1728335, 3456670]

約数ペア:

[(1, 3456670), (2, 1728335), (5, 691334), (7, 493810), (10, 345667), (14, 246905), (19, 181930), (23, 150290), (35, 98762), (38, 90965), (46, 75145), (70, 49381), (95, 36386), (113, 30590), (115, 30058), (133, 25990), (161, 21470), (190, 18193), (226, 15295), (230, 15029), (266, 12995), (322, 10735), (437, 7910), (565, 6118), (665, 5198), (791, 4370), (805, 4294), (874, 3955), (1130, 3059), (1330, 2599), (1582, 2185), (1610, 2147)]