30999060960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{9225911}}^1$

素因数の和:9225936

約数の個数: 96

約数和(自身を含む): 111596631552

約数和(自身を除く): 80597570592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 9225911, 18451822, 27677733, 36903644, 46129555, 55355466, 64581377, 73807288, 92259110, 110710932, 129162754, 138388665, 147614576, 184518220, 193744131, 221421864, 258325508, 276777330, 295229152, 322906885, 369036440, 387488262, 442843728, 516651016, 553554660, 645813770, 738072880, 774976524, 885687456, 968720655, 1033302032, 1107109320, 1291627540, 1476145760, 1549953048, 1937441310, 2066604064, 2214218640, 2583255080, 3099906096, 3874882620, 4428437280, 5166510160, 6199812192, 7749765240, 10333020320, 15499530480, 30999060960]

約数ペア:

[(1, 30999060960), (2, 15499530480), (3, 10333020320), (4, 7749765240), (5, 6199812192), (6, 5166510160), (7, 4428437280), (8, 3874882620), (10, 3099906096), (12, 2583255080), (14, 2214218640), (15, 2066604064), (16, 1937441310), (20, 1549953048), (21, 1476145760), (24, 1291627540), (28, 1107109320), (30, 1033302032), (32, 968720655), (35, 885687456), (40, 774976524), (42, 738072880), (48, 645813770), (56, 553554660), (60, 516651016), (70, 442843728), (80, 387488262), (84, 369036440), (96, 322906885), (105, 295229152), (112, 276777330), (120, 258325508), (140, 221421864), (160, 193744131), (168, 184518220), (210, 147614576), (224, 138388665), (240, 129162754), (280, 110710932), (336, 92259110), (420, 73807288), (480, 64581377), (560, 55355466), (672, 46129555), (840, 36903644), (1120, 27677733), (1680, 18451822), (3360, 9225911)]