16902060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5749}}^1$

素因数の和:5775

約数の個数: 72

約数和(自身を含む): 55062000

約数和(自身を除く): 38159940

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, 5749, 11498, 17247, 22996, 28745, 34494, 40243, 57490, 68988, 80486, 86235, 114980, 120729, 160972, 172470, 201215, 241458, 281701, 344940, 402430, 482916, 563402, 603645, 804860, 845103, 1126804, 1207290, 1408505, 1690206, 2414580, 2817010, 3380412, 4225515, 5634020, 8451030, 16902060]

約数ペア:

[(1, 16902060), (2, 8451030), (3, 5634020), (4, 4225515), (5, 3380412), (6, 2817010), (7, 2414580), (10, 1690206), (12, 1408505), (14, 1207290), (15, 1126804), (20, 845103), (21, 804860), (28, 603645), (30, 563402), (35, 482916), (42, 402430), (49, 344940), (60, 281701), (70, 241458), (84, 201215), (98, 172470), (105, 160972), (140, 120729), (147, 114980), (196, 86235), (210, 80486), (245, 68988), (294, 57490), (420, 40243), (490, 34494), (588, 28745), (735, 22996), (980, 17247), (1470, 11498), (2940, 5749)]