74350860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72893}}^1$

素因数の和:72922

約数の個数: 48

約数和(自身を含む): 220431456

約数和(自身を除く): 146080596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 72893, 145786, 218679, 291572, 364465, 437358, 728930, 874716, 1093395, 1239181, 1457860, 2186790, 2478362, 3717543, 4373580, 4956724, 6195905, 7435086, 12391810, 14870172, 18587715, 24783620, 37175430, 74350860]

約数ペア:

[(1, 74350860), (2, 37175430), (3, 24783620), (4, 18587715), (5, 14870172), (6, 12391810), (10, 7435086), (12, 6195905), (15, 4956724), (17, 4373580), (20, 3717543), (30, 2478362), (34, 2186790), (51, 1457860), (60, 1239181), (68, 1093395), (85, 874716), (102, 728930), (170, 437358), (204, 364465), (255, 291572), (340, 218679), (510, 145786), (1020, 72893)]