16984860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 51287040

約数和(自身を除く): 34302180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 47, 57, 60, 76, 94, 95, 114, 141, 188, 190, 228, 235, 282, 285, 317, 380, 470, 564, 570, 634, 705, 893, 940, 951, 1140, 1268, 1410, 1585, 1786, 1902, 2679, 2820, 3170, 3572, 3804, 4465, 4755, 5358, 6023, 6340, 8930, 9510, 10716, 12046, 13395, 14899, 17860, 18069, 19020, 24092, 26790, 29798, 30115, 36138, 44697, 53580, 59596, 60230, 72276, 74495, 89394, 90345, 120460, 148990, 178788, 180690, 223485, 283081, 297980, 361380, 446970, 566162, 849243, 893940, 1132324, 1415405, 1698486, 2830810, 3396972, 4246215, 5661620, 8492430, 16984860]

約数ペア:

[(1, 16984860), (2, 8492430), (3, 5661620), (4, 4246215), (5, 3396972), (6, 2830810), (10, 1698486), (12, 1415405), (15, 1132324), (19, 893940), (20, 849243), (30, 566162), (38, 446970), (47, 361380), (57, 297980), (60, 283081), (76, 223485), (94, 180690), (95, 178788), (114, 148990), (141, 120460), (188, 90345), (190, 89394), (228, 74495), (235, 72276), (282, 60230), (285, 59596), (317, 53580), (380, 44697), (470, 36138), (564, 30115), (570, 29798), (634, 26790), (705, 24092), (893, 19020), (940, 18069), (951, 17860), (1140, 14899), (1268, 13395), (1410, 12046), (1585, 10716), (1786, 9510), (1902, 8930), (2679, 6340), (2820, 6023), (3170, 5358), (3572, 4755), (3804, 4465)]