189244770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1488

約数の個数: 128

約数和(自身を含む): 551190528

約数和(自身を除く): 361945758

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 186, 195, 286, 310, 330, 341, 390, 403, 429, 465, 682, 715, 806, 858, 930, 1023, 1209, 1423, 1430, 1705, 2015, 2046, 2145, 2418, 2846, 3410, 4030, 4269, 4290, 4433, 5115, 6045, 7115, 8538, 8866, 10230, 12090, 13299, 14230, 15653, 18499, 21345, 22165, 26598, 31306, 36998, 42690, 44113, 44330, 46959, 55497, 66495, 78265, 88226, 92495, 93918, 110994, 132339, 132990, 156530, 184990, 203489, 220565, 234795, 264678, 277485, 406978, 441130, 469590, 485243, 554970, 573469, 610467, 661695, 970486, 1017445, 1146938, 1220934, 1323390, 1455729, 1720407, 2034890, 2426215, 2867345, 2911458, 3052335, 3440814, 4852430, 5734690, 6104670, 6308159, 7278645, 8602035, 12616318, 14557290, 17204070, 18924477, 31540795, 37848954, 63081590, 94622385, 189244770]

約数ペア:

[(1, 189244770), (2, 94622385), (3, 63081590), (5, 37848954), (6, 31540795), (10, 18924477), (11, 17204070), (13, 14557290), (15, 12616318), (22, 8602035), (26, 7278645), (30, 6308159), (31, 6104670), (33, 5734690), (39, 4852430), (55, 3440814), (62, 3052335), (65, 2911458), (66, 2867345), (78, 2426215), (93, 2034890), (110, 1720407), (130, 1455729), (143, 1323390), (155, 1220934), (165, 1146938), (186, 1017445), (195, 970486), (286, 661695), (310, 610467), (330, 573469), (341, 554970), (390, 485243), (403, 469590), (429, 441130), (465, 406978), (682, 277485), (715, 264678), (806, 234795), (858, 220565), (930, 203489), (1023, 184990), (1209, 156530), (1423, 132990), (1430, 132339), (1705, 110994), (2015, 93918), (2046, 92495), (2145, 88226), (2418, 78265), (2846, 66495), (3410, 55497), (4030, 46959), (4269, 44330), (4290, 44113), (4433, 42690), (5115, 36998), (6045, 31306), (7115, 26598), (8538, 22165), (8866, 21345), (10230, 18499), (12090, 15653), (13299, 14230)]