2418804540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{790459}}^1$

素因数の和:790491

約数の個数: 72

約数和(自身を含む): 7768640880

約数和(自身を除く): 5349836340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 790459, 1580918, 2371377, 3161836, 3952295, 4742754, 7114131, 7904590, 9485508, 11856885, 13437803, 14228262, 15809180, 23713770, 26875606, 28456524, 35570655, 40313409, 47427540, 53751212, 67189015, 71141310, 80626818, 120940227, 134378030, 142282620, 161253636, 201567045, 241880454, 268756060, 403134090, 483760908, 604701135, 806268180, 1209402270, 2418804540]

約数ペア:

[(1, 2418804540), (2, 1209402270), (3, 806268180), (4, 604701135), (5, 483760908), (6, 403134090), (9, 268756060), (10, 241880454), (12, 201567045), (15, 161253636), (17, 142282620), (18, 134378030), (20, 120940227), (30, 80626818), (34, 71141310), (36, 67189015), (45, 53751212), (51, 47427540), (60, 40313409), (68, 35570655), (85, 28456524), (90, 26875606), (102, 23713770), (153, 15809180), (170, 14228262), (180, 13437803), (204, 11856885), (255, 9485508), (306, 7904590), (340, 7114131), (510, 4742754), (612, 3952295), (765, 3161836), (1020, 2371377), (1530, 1580918), (3060, 790459)]