230804970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 643230720

約数和(自身を除く): 412425750

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 131, 165, 190, 209, 262, 281, 285, 330, 393, 418, 562, 570, 627, 655, 786, 843, 1045, 1254, 1310, 1405, 1441, 1686, 1965, 2090, 2489, 2810, 2882, 3091, 3135, 3930, 4215, 4323, 4978, 5339, 6182, 6270, 7205, 7467, 8430, 8646, 9273, 10678, 12445, 14410, 14934, 15455, 16017, 18546, 21615, 24890, 26695, 27379, 30910, 32034, 36811, 37335, 43230, 46365, 53390, 54758, 58729, 73622, 74670, 80085, 82137, 92730, 110433, 117458, 136895, 160170, 164274, 176187, 184055, 220866, 273790, 293645, 352374, 368110, 404921, 410685, 552165, 587290, 699409, 809842, 821370, 880935, 1104330, 1214763, 1398818, 1761870, 2024605, 2098227, 2429526, 3497045, 4049210, 4196454, 6073815, 6994090, 7693499, 10491135, 12147630, 15386998, 20982270, 23080497, 38467495, 46160994, 76934990, 115402485, 230804970]

約数ペア:

[(1, 230804970), (2, 115402485), (3, 76934990), (5, 46160994), (6, 38467495), (10, 23080497), (11, 20982270), (15, 15386998), (19, 12147630), (22, 10491135), (30, 7693499), (33, 6994090), (38, 6073815), (55, 4196454), (57, 4049210), (66, 3497045), (95, 2429526), (110, 2098227), (114, 2024605), (131, 1761870), (165, 1398818), (190, 1214763), (209, 1104330), (262, 880935), (281, 821370), (285, 809842), (330, 699409), (393, 587290), (418, 552165), (562, 410685), (570, 404921), (627, 368110), (655, 352374), (786, 293645), (843, 273790), (1045, 220866), (1254, 184055), (1310, 176187), (1405, 164274), (1441, 160170), (1686, 136895), (1965, 117458), (2090, 110433), (2489, 92730), (2810, 82137), (2882, 80085), (3091, 74670), (3135, 73622), (3930, 58729), (4215, 54758), (4323, 53390), (4978, 46365), (5339, 43230), (6182, 37335), (6270, 36811), (7205, 32034), (7467, 30910), (8430, 27379), (8646, 26695), (9273, 24890), (10678, 21615), (12445, 18546), (14410, 16017), (14934, 15455)]