2267091970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:692

約数の個数: 128

約数和(自身を含む): 5085400320

約数和(自身を除く): 2818308350

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 181, 190, 209, 247, 286, 362, 418, 461, 494, 715, 905, 922, 1045, 1235, 1430, 1810, 1991, 2090, 2305, 2353, 2470, 2717, 3439, 3982, 4610, 4706, 5071, 5434, 5993, 6878, 8759, 9955, 10142, 11765, 11986, 13585, 17195, 17518, 19910, 23530, 25355, 25883, 27170, 29965, 34390, 37829, 43795, 44707, 50710, 51766, 59930, 65923, 75658, 83441, 87590, 89414, 96349, 113867, 129415, 131846, 166882, 189145, 192698, 223535, 227734, 258830, 329615, 378290, 417205, 447070, 481745, 491777, 569335, 659230, 834410, 917851, 963490, 983554, 1084733, 1138670, 1252537, 1585379, 1835702, 2169466, 2458885, 2505074, 3170758, 4589255, 4917770, 5423665, 6262685, 7926895, 9178510, 10847330, 11932063, 12525370, 15853790, 17439169, 20609927, 23864126, 34878338, 41219854, 59660315, 87195845, 103049635, 119320630, 174391690, 206099270, 226709197, 453418394, 1133545985, 2267091970]

約数ペア:

[(1, 2267091970), (2, 1133545985), (5, 453418394), (10, 226709197), (11, 206099270), (13, 174391690), (19, 119320630), (22, 103049635), (26, 87195845), (38, 59660315), (55, 41219854), (65, 34878338), (95, 23864126), (110, 20609927), (130, 17439169), (143, 15853790), (181, 12525370), (190, 11932063), (209, 10847330), (247, 9178510), (286, 7926895), (362, 6262685), (418, 5423665), (461, 4917770), (494, 4589255), (715, 3170758), (905, 2505074), (922, 2458885), (1045, 2169466), (1235, 1835702), (1430, 1585379), (1810, 1252537), (1991, 1138670), (2090, 1084733), (2305, 983554), (2353, 963490), (2470, 917851), (2717, 834410), (3439, 659230), (3982, 569335), (4610, 491777), (4706, 481745), (5071, 447070), (5434, 417205), (5993, 378290), (6878, 329615), (8759, 258830), (9955, 227734), (10142, 223535), (11765, 192698), (11986, 189145), (13585, 166882), (17195, 131846), (17518, 129415), (19910, 113867), (23530, 96349), (25355, 89414), (25883, 87590), (27170, 83441), (29965, 75658), (34390, 65923), (37829, 59930), (43795, 51766), (44707, 50710)]