19669230

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{3469}}^1$

素因数の和:3495

約数の個数: 80

約数和(自身を含む): 60461280

約数和(自身を除く): 40792050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 3469, 5670, 6938, 10407, 17345, 20814, 24283, 31221, 34690, 48566, 52035, 62442, 72849, 93663, 104070, 121415, 145698, 156105, 187326, 218547, 242830, 280989, 312210, 364245, 437094, 468315, 561978, 655641, 728490, 936630, 1092735, 1311282, 1404945, 1966923, 2185470, 2809890, 3278205, 3933846, 6556410, 9834615, 19669230]

約数ペア:

[(1, 19669230), (2, 9834615), (3, 6556410), (5, 3933846), (6, 3278205), (7, 2809890), (9, 2185470), (10, 1966923), (14, 1404945), (15, 1311282), (18, 1092735), (21, 936630), (27, 728490), (30, 655641), (35, 561978), (42, 468315), (45, 437094), (54, 364245), (63, 312210), (70, 280989), (81, 242830), (90, 218547), (105, 187326), (126, 156105), (135, 145698), (162, 121415), (189, 104070), (210, 93663), (270, 72849), (315, 62442), (378, 52035), (405, 48566), (567, 34690), (630, 31221), (810, 24283), (945, 20814), (1134, 17345), (1890, 10407), (2835, 6938), (3469, 5670)]