2947437180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{39841}}^1$

素因数の和:39996

約数の個数: 96

約数和(自身を含む): 9236969280

約数和(自身を除く): 6289532100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 180, 270, 274, 411, 540, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 3699, 4110, 4932, 6165, 7398, 8220, 12330, 14796, 18495, 24660, 36990, 39841, 73980, 79682, 119523, 159364, 199205, 239046, 358569, 398410, 478092, 597615, 717138, 796820, 1075707, 1195230, 1434276, 1792845, 2151414, 2390460, 3585690, 4302828, 5378535, 5458217, 7171380, 10757070, 10916434, 16374651, 21514140, 21832868, 27291085, 32749302, 49123953, 54582170, 65498604, 81873255, 98247906, 109164340, 147371859, 163746510, 196495812, 245619765, 294743718, 327493020, 491239530, 589487436, 736859295, 982479060, 1473718590, 2947437180]

約数ペア:

[(1, 2947437180), (2, 1473718590), (3, 982479060), (4, 736859295), (5, 589487436), (6, 491239530), (9, 327493020), (10, 294743718), (12, 245619765), (15, 196495812), (18, 163746510), (20, 147371859), (27, 109164340), (30, 98247906), (36, 81873255), (45, 65498604), (54, 54582170), (60, 49123953), (90, 32749302), (108, 27291085), (135, 21832868), (137, 21514140), (180, 16374651), (270, 10916434), (274, 10757070), (411, 7171380), (540, 5458217), (548, 5378535), (685, 4302828), (822, 3585690), (1233, 2390460), (1370, 2151414), (1644, 1792845), (2055, 1434276), (2466, 1195230), (2740, 1075707), (3699, 796820), (4110, 717138), (4932, 597615), (6165, 478092), (7398, 398410), (8220, 358569), (12330, 239046), (14796, 199205), (18495, 159364), (24660, 119523), (36990, 79682), (39841, 73980)]