42648690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4723}}^1$

素因数の和:4783

約数の個数: 64

約数和(自身を含む): 119725056

約数和(自身を除く): 77076366

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 4723, 9030, 9446, 14169, 23615, 28338, 33061, 47230, 66122, 70845, 99183, 141690, 165305, 198366, 203089, 330610, 406178, 495915, 609267, 991830, 1015445, 1218534, 1421623, 2030890, 2843246, 3046335, 4264869, 6092670, 7108115, 8529738, 14216230, 21324345, 42648690]

約数ペア:

[(1, 42648690), (2, 21324345), (3, 14216230), (5, 8529738), (6, 7108115), (7, 6092670), (10, 4264869), (14, 3046335), (15, 2843246), (21, 2030890), (30, 1421623), (35, 1218534), (42, 1015445), (43, 991830), (70, 609267), (86, 495915), (105, 406178), (129, 330610), (210, 203089), (215, 198366), (258, 165305), (301, 141690), (430, 99183), (602, 70845), (645, 66122), (903, 47230), (1290, 33061), (1505, 28338), (1806, 23615), (3010, 14169), (4515, 9446), (4723, 9030)]