13738620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{4673}}^1$

素因数の和:4699

約数の個数: 72

約数和(自身を含む): 44758224

約数和(自身を除く): 31019604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 4673, 9346, 14019, 18692, 23365, 28038, 32711, 46730, 56076, 65422, 70095, 93460, 98133, 130844, 140190, 163555, 196266, 228977, 280380, 327110, 392532, 457954, 490665, 654220, 686931, 915908, 981330, 1144885, 1373862, 1962660, 2289770, 2747724, 3434655, 4579540, 6869310, 13738620]

約数ペア:

[(1, 13738620), (2, 6869310), (3, 4579540), (4, 3434655), (5, 2747724), (6, 2289770), (7, 1962660), (10, 1373862), (12, 1144885), (14, 981330), (15, 915908), (20, 686931), (21, 654220), (28, 490665), (30, 457954), (35, 392532), (42, 327110), (49, 280380), (60, 228977), (70, 196266), (84, 163555), (98, 140190), (105, 130844), (140, 98133), (147, 93460), (196, 70095), (210, 65422), (245, 56076), (294, 46730), (420, 32711), (490, 28038), (588, 23365), (735, 18692), (980, 14019), (1470, 9346), (2940, 4673)]