42789330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 120700800

約数和(自身を除く): 77911470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 361, 439, 513, 570, 722, 855, 878, 1026, 1083, 1317, 1710, 1805, 2166, 2195, 2565, 2634, 3249, 3610, 3951, 4390, 5130, 5415, 6498, 6585, 7902, 8341, 9747, 10830, 11853, 13170, 16245, 16682, 19494, 19755, 23706, 25023, 32490, 39510, 41705, 48735, 50046, 59265, 75069, 83410, 97470, 118530, 125115, 150138, 158479, 225207, 250230, 316958, 375345, 450414, 475437, 750690, 792395, 950874, 1126035, 1426311, 1584790, 2252070, 2377185, 2852622, 4278933, 4754370, 7131555, 8557866, 14263110, 21394665, 42789330]

約数ペア:

[(1, 42789330), (2, 21394665), (3, 14263110), (5, 8557866), (6, 7131555), (9, 4754370), (10, 4278933), (15, 2852622), (18, 2377185), (19, 2252070), (27, 1584790), (30, 1426311), (38, 1126035), (45, 950874), (54, 792395), (57, 750690), (90, 475437), (95, 450414), (114, 375345), (135, 316958), (171, 250230), (190, 225207), (270, 158479), (285, 150138), (342, 125115), (361, 118530), (439, 97470), (513, 83410), (570, 75069), (722, 59265), (855, 50046), (878, 48735), (1026, 41705), (1083, 39510), (1317, 32490), (1710, 25023), (1805, 23706), (2166, 19755), (2195, 19494), (2565, 16682), (2634, 16245), (3249, 13170), (3610, 11853), (3951, 10830), (4390, 9747), (5130, 8341), (5415, 7902), (6498, 6585)]