29982120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{5099}}^1$

素因数の和:5127

約数の個数: 96

約数和(自身を含む): 104652000

約数和(自身を除く): 74669880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5099, 5880, 10198, 15297, 20396, 25495, 30594, 35693, 40792, 50990, 61188, 71386, 76485, 101980, 107079, 122376, 142772, 152970, 178465, 203960, 214158, 249851, 285544, 305940, 356930, 428316, 499702, 535395, 611880, 713860, 749553, 856632, 999404, 1070790, 1249255, 1427720, 1499106, 1998808, 2141580, 2498510, 2998212, 3747765, 4283160, 4997020, 5996424, 7495530, 9994040, 14991060, 29982120]

約数ペア:

[(1, 29982120), (2, 14991060), (3, 9994040), (4, 7495530), (5, 5996424), (6, 4997020), (7, 4283160), (8, 3747765), (10, 2998212), (12, 2498510), (14, 2141580), (15, 1998808), (20, 1499106), (21, 1427720), (24, 1249255), (28, 1070790), (30, 999404), (35, 856632), (40, 749553), (42, 713860), (49, 611880), (56, 535395), (60, 499702), (70, 428316), (84, 356930), (98, 305940), (105, 285544), (120, 249851), (140, 214158), (147, 203960), (168, 178465), (196, 152970), (210, 142772), (245, 122376), (280, 107079), (294, 101980), (392, 76485), (420, 71386), (490, 61188), (588, 50990), (735, 40792), (840, 35693), (980, 30594), (1176, 25495), (1470, 20396), (1960, 15297), (2940, 10198), (5099, 5880)]