90377430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21067}}^1$

素因数の和:21101

約数の個数: 64

約数和(自身を含む): 254838528

約数和(自身を除く): 164461098

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 21067, 42134, 63201, 105335, 126402, 210670, 231737, 273871, 316005, 463474, 547742, 632010, 695211, 821613, 1158685, 1369355, 1390422, 1643226, 2317370, 2738710, 3012581, 3476055, 4108065, 6025162, 6952110, 8216130, 9037743, 15062905, 18075486, 30125810, 45188715, 90377430]

約数ペア:

[(1, 90377430), (2, 45188715), (3, 30125810), (5, 18075486), (6, 15062905), (10, 9037743), (11, 8216130), (13, 6952110), (15, 6025162), (22, 4108065), (26, 3476055), (30, 3012581), (33, 2738710), (39, 2317370), (55, 1643226), (65, 1390422), (66, 1369355), (78, 1158685), (110, 821613), (130, 695211), (143, 632010), (165, 547742), (195, 463474), (286, 316005), (330, 273871), (390, 231737), (429, 210670), (715, 126402), (858, 105335), (1430, 63201), (2145, 42134), (4290, 21067)]