12891450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 37622592

約数和(自身を除く): 24731142

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 195, 275, 286, 325, 330, 390, 429, 550, 601, 650, 715, 825, 858, 975, 1202, 1430, 1650, 1803, 1950, 2145, 3005, 3575, 3606, 4290, 6010, 6611, 7150, 7813, 9015, 10725, 13222, 15025, 15626, 18030, 19833, 21450, 23439, 30050, 33055, 39065, 39666, 45075, 46878, 66110, 78130, 85943, 90150, 99165, 117195, 165275, 171886, 195325, 198330, 234390, 257829, 330550, 390650, 429715, 495825, 515658, 585975, 859430, 991650, 1171950, 1289145, 2148575, 2578290, 4297150, 6445725, 12891450]

約数ペア:

[(1, 12891450), (2, 6445725), (3, 4297150), (5, 2578290), (6, 2148575), (10, 1289145), (11, 1171950), (13, 991650), (15, 859430), (22, 585975), (25, 515658), (26, 495825), (30, 429715), (33, 390650), (39, 330550), (50, 257829), (55, 234390), (65, 198330), (66, 195325), (75, 171886), (78, 165275), (110, 117195), (130, 99165), (143, 90150), (150, 85943), (165, 78130), (195, 66110), (275, 46878), (286, 45075), (325, 39666), (330, 39065), (390, 33055), (429, 30050), (550, 23439), (601, 21450), (650, 19833), (715, 18030), (825, 15626), (858, 15025), (975, 13222), (1202, 10725), (1430, 9015), (1650, 7813), (1803, 7150), (1950, 6611), (2145, 6010), (3005, 4290), (3575, 3606)]