19635210

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{3463}}^1$

素因数の和:3489

約数の個数: 80

約数和(自身を含む): 60356736

約数和(自身を除く): 40721526

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, 3463, 5670, 6926, 10389, 17315, 20778, 24241, 31167, 34630, 48482, 51945, 62334, 72723, 93501, 103890, 121205, 145446, 155835, 187002, 218169, 242410, 280503, 311670, 363615, 436338, 467505, 561006, 654507, 727230, 935010, 1090845, 1309014, 1402515, 1963521, 2181690, 2805030, 3272535, 3927042, 6545070, 9817605, 19635210]

約数ペア:

[(1, 19635210), (2, 9817605), (3, 6545070), (5, 3927042), (6, 3272535), (7, 2805030), (9, 2181690), (10, 1963521), (14, 1402515), (15, 1309014), (18, 1090845), (21, 935010), (27, 727230), (30, 654507), (35, 561006), (42, 467505), (45, 436338), (54, 363615), (63, 311670), (70, 280503), (81, 242410), (90, 218169), (105, 187002), (126, 155835), (135, 145446), (162, 121205), (189, 103890), (210, 93501), (270, 72723), (315, 62334), (378, 51945), (405, 48482), (567, 34630), (630, 31167), (810, 24241), (945, 20778), (1134, 17315), (1890, 10389), (2835, 6926), (3463, 5670)]