297723930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19421}}^1$

素因数の和:19511

約数の個数: 64

約数和(自身を含む): 827843328

約数和(自身を除く): 530119398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 5110, 7665, 15330, 19421, 38842, 58263, 97105, 116526, 135947, 194210, 271894, 291315, 407841, 582630, 679735, 815682, 1359470, 1417733, 2039205, 2835466, 4078410, 4253199, 7088665, 8506398, 9924131, 14177330, 19848262, 21265995, 29772393, 42531990, 49620655, 59544786, 99241310, 148861965, 297723930]

約数ペア:

[(1, 297723930), (2, 148861965), (3, 99241310), (5, 59544786), (6, 49620655), (7, 42531990), (10, 29772393), (14, 21265995), (15, 19848262), (21, 14177330), (30, 9924131), (35, 8506398), (42, 7088665), (70, 4253199), (73, 4078410), (105, 2835466), (146, 2039205), (210, 1417733), (219, 1359470), (365, 815682), (438, 679735), (511, 582630), (730, 407841), (1022, 291315), (1095, 271894), (1533, 194210), (2190, 135947), (2555, 116526), (3066, 97105), (5110, 58263), (7665, 38842), (15330, 19421)]