73899810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1433}}^1$

素因数の和:1640

約数の個数: 64

約数和(自身を含む): 198236160

約数和(自身を除く): 124336350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 191, 270, 382, 573, 955, 1146, 1433, 1719, 1910, 2865, 2866, 3438, 4299, 5157, 5730, 7165, 8595, 8598, 10314, 12897, 14330, 17190, 21495, 25785, 25794, 38691, 42990, 51570, 64485, 77382, 128970, 193455, 273703, 386910, 547406, 821109, 1368515, 1642218, 2463327, 2737030, 4105545, 4926654, 7389981, 8211090, 12316635, 14779962, 24633270, 36949905, 73899810]

約数ペア:

[(1, 73899810), (2, 36949905), (3, 24633270), (5, 14779962), (6, 12316635), (9, 8211090), (10, 7389981), (15, 4926654), (18, 4105545), (27, 2737030), (30, 2463327), (45, 1642218), (54, 1368515), (90, 821109), (135, 547406), (191, 386910), (270, 273703), (382, 193455), (573, 128970), (955, 77382), (1146, 64485), (1433, 51570), (1719, 42990), (1910, 38691), (2865, 25794), (2866, 25785), (3438, 21495), (4299, 17190), (5157, 14330), (5730, 12897), (7165, 10314), (8595, 8598)]