42156743790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{175939}}^1$

素因数の和:176126

約数の個数: 96

約数和(自身を含む): 118417472640

約数和(自身を除く): 76260728850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 163, 210, 245, 294, 326, 489, 490, 735, 815, 978, 1141, 1470, 1630, 2282, 2445, 3423, 4890, 5705, 6846, 7987, 11410, 15974, 17115, 23961, 34230, 39935, 47922, 79870, 119805, 175939, 239610, 351878, 527817, 879695, 1055634, 1231573, 1759390, 2463146, 2639085, 3694719, 5278170, 6157865, 7389438, 8621011, 12315730, 17242022, 18473595, 25863033, 28678057, 36947190, 43105055, 51726066, 57356114, 86034171, 86210110, 129315165, 143390285, 172068342, 200746399, 258630330, 286780570, 401492798, 430170855, 602239197, 860341710, 1003731995, 1204478394, 1405224793, 2007463990, 2810449586, 3011195985, 4215674379, 6022391970, 7026123965, 8431348758, 14052247930, 21078371895, 42156743790]

約数ペア:

[(1, 42156743790), (2, 21078371895), (3, 14052247930), (5, 8431348758), (6, 7026123965), (7, 6022391970), (10, 4215674379), (14, 3011195985), (15, 2810449586), (21, 2007463990), (30, 1405224793), (35, 1204478394), (42, 1003731995), (49, 860341710), (70, 602239197), (98, 430170855), (105, 401492798), (147, 286780570), (163, 258630330), (210, 200746399), (245, 172068342), (294, 143390285), (326, 129315165), (489, 86210110), (490, 86034171), (735, 57356114), (815, 51726066), (978, 43105055), (1141, 36947190), (1470, 28678057), (1630, 25863033), (2282, 18473595), (2445, 17242022), (3423, 12315730), (4890, 8621011), (5705, 7389438), (6846, 6157865), (7987, 5278170), (11410, 3694719), (15974, 2639085), (17115, 2463146), (23961, 1759390), (34230, 1231573), (39935, 1055634), (47922, 879695), (79870, 527817), (119805, 351878), (175939, 239610)]