29842960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 84476736

約数和(自身を除く): 54633776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 331, 368, 392, 460, 490, 560, 644, 662, 784, 805, 920, 980, 1127, 1288, 1324, 1610, 1655, 1840, 1960, 2254, 2317, 2576, 2648, 3220, 3310, 3920, 4508, 4634, 5296, 5635, 6440, 6620, 7613, 9016, 9268, 11270, 11585, 12880, 13240, 15226, 16219, 18032, 18536, 22540, 23170, 26480, 30452, 32438, 37072, 38065, 45080, 46340, 53291, 60904, 64876, 76130, 81095, 90160, 92680, 106582, 121808, 129752, 152260, 162190, 185360, 213164, 259504, 266455, 304520, 324380, 373037, 426328, 532910, 609040, 648760, 746074, 852656, 1065820, 1297520, 1492148, 1865185, 2131640, 2984296, 3730370, 4263280, 5968592, 7460740, 14921480, 29842960]

約数ペア:

[(1, 29842960), (2, 14921480), (4, 7460740), (5, 5968592), (7, 4263280), (8, 3730370), (10, 2984296), (14, 2131640), (16, 1865185), (20, 1492148), (23, 1297520), (28, 1065820), (35, 852656), (40, 746074), (46, 648760), (49, 609040), (56, 532910), (70, 426328), (80, 373037), (92, 324380), (98, 304520), (112, 266455), (115, 259504), (140, 213164), (161, 185360), (184, 162190), (196, 152260), (230, 129752), (245, 121808), (280, 106582), (322, 92680), (331, 90160), (368, 81095), (392, 76130), (460, 64876), (490, 60904), (560, 53291), (644, 46340), (662, 45080), (784, 38065), (805, 37072), (920, 32438), (980, 30452), (1127, 26480), (1288, 23170), (1324, 22540), (1610, 18536), (1655, 18032), (1840, 16219), (1960, 15226), (2254, 13240), (2317, 12880), (2576, 11585), (2648, 11270), (3220, 9268), (3310, 9016), (3920, 7613), (4508, 6620), (4634, 6440), (5296, 5635)]