74938470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4301

約数の個数: 64

約数和(自身を含む): 195471360

約数和(自身を除く): 120532890

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2945, 3534, 4241, 5890, 8482, 8835, 12723, 17670, 21205, 25446, 42410, 63615, 80579, 127230, 131471, 161158, 241737, 262942, 394413, 402895, 483474, 657355, 788826, 805790, 1208685, 1314710, 1972065, 2417370, 2497949, 3944130, 4995898, 7493847, 12489745, 14987694, 24979490, 37469235, 74938470]

約数ペア:

[(1, 74938470), (2, 37469235), (3, 24979490), (5, 14987694), (6, 12489745), (10, 7493847), (15, 4995898), (19, 3944130), (30, 2497949), (31, 2417370), (38, 1972065), (57, 1314710), (62, 1208685), (93, 805790), (95, 788826), (114, 657355), (155, 483474), (186, 402895), (190, 394413), (285, 262942), (310, 241737), (465, 161158), (570, 131471), (589, 127230), (930, 80579), (1178, 63615), (1767, 42410), (2945, 25446), (3534, 21205), (4241, 17670), (5890, 12723), (8482, 8835)]