84953260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3769}}^1$

素因数の和:3815

約数の個数: 72

約数和(自身を含む): 216609120

約数和(自身を除く): 131655860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 3220, 3769, 4508, 5635, 7538, 11270, 15076, 18845, 22540, 26383, 37690, 52766, 75380, 86687, 105532, 131915, 173374, 184681, 263830, 346748, 369362, 433435, 527660, 606809, 738724, 866870, 923405, 1213618, 1733740, 1846810, 2427236, 3034045, 3693620, 4247663, 6068090, 8495326, 12136180, 16990652, 21238315, 42476630, 84953260]

約数ペア:

[(1, 84953260), (2, 42476630), (4, 21238315), (5, 16990652), (7, 12136180), (10, 8495326), (14, 6068090), (20, 4247663), (23, 3693620), (28, 3034045), (35, 2427236), (46, 1846810), (49, 1733740), (70, 1213618), (92, 923405), (98, 866870), (115, 738724), (140, 606809), (161, 527660), (196, 433435), (230, 369362), (245, 346748), (322, 263830), (460, 184681), (490, 173374), (644, 131915), (805, 105532), (980, 86687), (1127, 75380), (1610, 52766), (2254, 37690), (3220, 26383), (3769, 22540), (4508, 18845), (5635, 15076), (7538, 11270)]