234734780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 592220160

約数和(自身を除く): 357485380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 269, 271, 322, 460, 538, 542, 644, 805, 1076, 1084, 1345, 1355, 1610, 1883, 1897, 2690, 2710, 3220, 3766, 3794, 5380, 5420, 6187, 6233, 7532, 7588, 9415, 9485, 12374, 12466, 18830, 18970, 24748, 24932, 30935, 31165, 37660, 37940, 43309, 43631, 61870, 62330, 72899, 86618, 87262, 123740, 124660, 145798, 173236, 174524, 216545, 218155, 291596, 364495, 433090, 436310, 510293, 728990, 866180, 872620, 1020586, 1457980, 1676677, 2041172, 2551465, 3353354, 5102930, 6706708, 8383385, 10205860, 11736739, 16766770, 23473478, 33533540, 46946956, 58683695, 117367390, 234734780]

約数ペア:

[(1, 234734780), (2, 117367390), (4, 58683695), (5, 46946956), (7, 33533540), (10, 23473478), (14, 16766770), (20, 11736739), (23, 10205860), (28, 8383385), (35, 6706708), (46, 5102930), (70, 3353354), (92, 2551465), (115, 2041172), (140, 1676677), (161, 1457980), (230, 1020586), (269, 872620), (271, 866180), (322, 728990), (460, 510293), (538, 436310), (542, 433090), (644, 364495), (805, 291596), (1076, 218155), (1084, 216545), (1345, 174524), (1355, 173236), (1610, 145798), (1883, 124660), (1897, 123740), (2690, 87262), (2710, 86618), (3220, 72899), (3766, 62330), (3794, 61870), (5380, 43631), (5420, 43309), (6187, 37940), (6233, 37660), (7532, 31165), (7588, 30935), (9415, 24932), (9485, 24748), (12374, 18970), (12466, 18830)]