2143242530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:852

約数の個数: 128

約数和(自身を含む): 4842706176

約数和(自身を除く): 2699463646

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 131, 143, 170, 187, 221, 262, 286, 374, 442, 655, 673, 715, 935, 1105, 1310, 1346, 1430, 1441, 1703, 1870, 2210, 2227, 2431, 2882, 3365, 3406, 4454, 4862, 6730, 7205, 7403, 8515, 8749, 11135, 11441, 12155, 14410, 14806, 17030, 17498, 18733, 22270, 22882, 24310, 24497, 28951, 37015, 37466, 43745, 48994, 57205, 57902, 74030, 87490, 88163, 93665, 96239, 114410, 122485, 125851, 144755, 148733, 176326, 187330, 192478, 244970, 251702, 289510, 297466, 318461, 440815, 481195, 629255, 636922, 743665, 881630, 962390, 969793, 1146119, 1258510, 1487330, 1498771, 1592305, 1636063, 1939586, 2292238, 2997542, 3184610, 3272126, 4848965, 5730595, 7493855, 8180315, 9697930, 11461190, 12607309, 14987710, 16360630, 16486481, 19484023, 25214618, 32972962, 38968046, 63036545, 82432405, 97420115, 126073090, 164864810, 194840230, 214324253, 428648506, 1071621265, 2143242530]

約数ペア:

[(1, 2143242530), (2, 1071621265), (5, 428648506), (10, 214324253), (11, 194840230), (13, 164864810), (17, 126073090), (22, 97420115), (26, 82432405), (34, 63036545), (55, 38968046), (65, 32972962), (85, 25214618), (110, 19484023), (130, 16486481), (131, 16360630), (143, 14987710), (170, 12607309), (187, 11461190), (221, 9697930), (262, 8180315), (286, 7493855), (374, 5730595), (442, 4848965), (655, 3272126), (673, 3184610), (715, 2997542), (935, 2292238), (1105, 1939586), (1310, 1636063), (1346, 1592305), (1430, 1498771), (1441, 1487330), (1703, 1258510), (1870, 1146119), (2210, 969793), (2227, 962390), (2431, 881630), (2882, 743665), (3365, 636922), (3406, 629255), (4454, 481195), (4862, 440815), (6730, 318461), (7205, 297466), (7403, 289510), (8515, 251702), (8749, 244970), (11135, 192478), (11441, 187330), (12155, 176326), (14410, 148733), (14806, 144755), (17030, 125851), (17498, 122485), (18733, 114410), (22270, 96239), (22882, 93665), (24310, 88163), (24497, 87490), (28951, 74030), (37015, 57902), (37466, 57205), (43745, 48994)]