16503780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 50319360

約数和(自身を除く): 33815580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 467, 570, 589, 620, 930, 934, 1140, 1178, 1401, 1767, 1860, 1868, 2335, 2356, 2802, 2945, 3534, 4670, 5604, 5890, 7005, 7068, 8835, 8873, 9340, 11780, 14010, 14477, 17670, 17746, 26619, 28020, 28954, 35340, 35492, 43431, 44365, 53238, 57908, 72385, 86862, 88730, 106476, 133095, 144770, 173724, 177460, 217155, 266190, 275063, 289540, 434310, 532380, 550126, 825189, 868620, 1100252, 1375315, 1650378, 2750630, 3300756, 4125945, 5501260, 8251890, 16503780]

約数ペア:

[(1, 16503780), (2, 8251890), (3, 5501260), (4, 4125945), (5, 3300756), (6, 2750630), (10, 1650378), (12, 1375315), (15, 1100252), (19, 868620), (20, 825189), (30, 550126), (31, 532380), (38, 434310), (57, 289540), (60, 275063), (62, 266190), (76, 217155), (93, 177460), (95, 173724), (114, 144770), (124, 133095), (155, 106476), (186, 88730), (190, 86862), (228, 72385), (285, 57908), (310, 53238), (372, 44365), (380, 43431), (465, 35492), (467, 35340), (570, 28954), (589, 28020), (620, 26619), (930, 17746), (934, 17670), (1140, 14477), (1178, 14010), (1401, 11780), (1767, 9340), (1860, 8873), (1868, 8835), (2335, 7068), (2356, 7005), (2802, 5890), (2945, 5604), (3534, 4670)]