2019461730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7717}}^1$

素因数の和:7812

約数の個数: 128

約数和(自身を含む): 5788129536

約数和(自身を除く): 3768667806

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 61, 65, 66, 78, 110, 122, 130, 143, 165, 183, 195, 286, 305, 330, 366, 390, 429, 610, 671, 715, 793, 858, 915, 1342, 1430, 1586, 1830, 2013, 2145, 2379, 3355, 3965, 4026, 4290, 4758, 6710, 7717, 7930, 8723, 10065, 11895, 15434, 17446, 20130, 23151, 23790, 26169, 38585, 43615, 46302, 52338, 77170, 84887, 87230, 100321, 115755, 130845, 169774, 200642, 231510, 254661, 261690, 300963, 424435, 470737, 501605, 509322, 601926, 848870, 941474, 1003210, 1103531, 1273305, 1412211, 1504815, 2207062, 2353685, 2546610, 2824422, 3009630, 3310593, 4707370, 5178107, 5517655, 6119581, 6621186, 7061055, 10356214, 11035310, 12239162, 14122110, 15534321, 16552965, 18358743, 25890535, 30597905, 31068642, 33105930, 36717486, 51781070, 61195810, 67315391, 77671605, 91793715, 134630782, 155343210, 183587430, 201946173, 336576955, 403892346, 673153910, 1009730865, 2019461730]

約数ペア:

[(1, 2019461730), (2, 1009730865), (3, 673153910), (5, 403892346), (6, 336576955), (10, 201946173), (11, 183587430), (13, 155343210), (15, 134630782), (22, 91793715), (26, 77671605), (30, 67315391), (33, 61195810), (39, 51781070), (55, 36717486), (61, 33105930), (65, 31068642), (66, 30597905), (78, 25890535), (110, 18358743), (122, 16552965), (130, 15534321), (143, 14122110), (165, 12239162), (183, 11035310), (195, 10356214), (286, 7061055), (305, 6621186), (330, 6119581), (366, 5517655), (390, 5178107), (429, 4707370), (610, 3310593), (671, 3009630), (715, 2824422), (793, 2546610), (858, 2353685), (915, 2207062), (1342, 1504815), (1430, 1412211), (1586, 1273305), (1830, 1103531), (2013, 1003210), (2145, 941474), (2379, 848870), (3355, 601926), (3965, 509322), (4026, 501605), (4290, 470737), (4758, 424435), (6710, 300963), (7717, 261690), (7930, 254661), (8723, 231510), (10065, 200642), (11895, 169774), (15434, 130845), (17446, 115755), (20130, 100321), (23151, 87230), (23790, 84887), (26169, 77170), (38585, 52338), (43615, 46302)]