885565260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{35911}}^1$

素因数の和:36063

約数の個数: 72

約数和(自身を含む): 2705897376

約数和(自身を除く): 1820332116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 12330, 24660, 35911, 71822, 107733, 143644, 179555, 215466, 323199, 359110, 430932, 538665, 646398, 718220, 1077330, 1292796, 1615995, 2154660, 3231990, 4919807, 6463980, 9839614, 14759421, 19679228, 24599035, 29518842, 44278263, 49198070, 59037684, 73797105, 88556526, 98396140, 147594210, 177113052, 221391315, 295188420, 442782630, 885565260]

約数ペア:

[(1, 885565260), (2, 442782630), (3, 295188420), (4, 221391315), (5, 177113052), (6, 147594210), (9, 98396140), (10, 88556526), (12, 73797105), (15, 59037684), (18, 49198070), (20, 44278263), (30, 29518842), (36, 24599035), (45, 19679228), (60, 14759421), (90, 9839614), (137, 6463980), (180, 4919807), (274, 3231990), (411, 2154660), (548, 1615995), (685, 1292796), (822, 1077330), (1233, 718220), (1370, 646398), (1644, 538665), (2055, 430932), (2466, 359110), (2740, 323199), (4110, 215466), (4932, 179555), (6165, 143644), (8220, 107733), (12330, 71822), (24660, 35911)]