8969220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3833}}^1$

素因数の和:3861

約数の個数: 72

約数和(自身を含む): 29307096

約数和(自身を除く): 20337876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3833, 7666, 11499, 15332, 19165, 22998, 34497, 38330, 45996, 49829, 57495, 68994, 76660, 99658, 114990, 137988, 149487, 172485, 199316, 229980, 249145, 298974, 344970, 448461, 498290, 597948, 689940, 747435, 896922, 996580, 1494870, 1793844, 2242305, 2989740, 4484610, 8969220]

約数ペア:

[(1, 8969220), (2, 4484610), (3, 2989740), (4, 2242305), (5, 1793844), (6, 1494870), (9, 996580), (10, 896922), (12, 747435), (13, 689940), (15, 597948), (18, 498290), (20, 448461), (26, 344970), (30, 298974), (36, 249145), (39, 229980), (45, 199316), (52, 172485), (60, 149487), (65, 137988), (78, 114990), (90, 99658), (117, 76660), (130, 68994), (156, 57495), (180, 49829), (195, 45996), (234, 38330), (260, 34497), (390, 22998), (468, 19165), (585, 15332), (780, 11499), (1170, 7666), (2340, 3833)]