16477860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{39233}}^1$

素因数の和:39252

約数の個数: 48

約数和(自身を含む): 52730496

約数和(自身を除く): 36252636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 39233, 78466, 117699, 156932, 196165, 235398, 274631, 392330, 470796, 549262, 588495, 784660, 823893, 1098524, 1176990, 1373155, 1647786, 2353980, 2746310, 3295572, 4119465, 5492620, 8238930, 16477860]

約数ペア:

[(1, 16477860), (2, 8238930), (3, 5492620), (4, 4119465), (5, 3295572), (6, 2746310), (7, 2353980), (10, 1647786), (12, 1373155), (14, 1176990), (15, 1098524), (20, 823893), (21, 784660), (28, 588495), (30, 549262), (35, 470796), (42, 392330), (60, 274631), (70, 235398), (84, 196165), (105, 156932), (140, 117699), (210, 78466), (420, 39233)]