3998732010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{86161}}^1$

素因数の和:86208

約数の個数: 128

約数和(自身を含む): 12506586624

約数和(自身を除く): 8507854614

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1785, 2210, 2730, 3094, 3315, 3570, 4641, 6630, 7735, 9282, 15470, 23205, 46410, 86161, 172322, 258483, 430805, 516966, 603127, 861610, 1120093, 1206254, 1292415, 1464737, 1809381, 2240186, 2584830, 2929474, 3015635, 3360279, 3618762, 4394211, 5600465, 6031270, 6720558, 7323685, 7840651, 8788422, 9046905, 10253159, 11200930, 14647370, 15681302, 16801395, 18093810, 19041581, 20506318, 21971055, 23521953, 30759477, 33602790, 38083162, 39203255, 43942110, 47043906, 51265795, 57124743, 61518954, 78406510, 95207905, 102531590, 114249486, 117609765, 133291067, 153797385, 190415810, 235219530, 266582134, 285623715, 307594770, 399873201, 571247430, 666455335, 799746402, 1332910670, 1999366005, 3998732010]

約数ペア:

[(1, 3998732010), (2, 1999366005), (3, 1332910670), (5, 799746402), (6, 666455335), (7, 571247430), (10, 399873201), (13, 307594770), (14, 285623715), (15, 266582134), (17, 235219530), (21, 190415810), (26, 153797385), (30, 133291067), (34, 117609765), (35, 114249486), (39, 102531590), (42, 95207905), (51, 78406510), (65, 61518954), (70, 57124743), (78, 51265795), (85, 47043906), (91, 43942110), (102, 39203255), (105, 38083162), (119, 33602790), (130, 30759477), (170, 23521953), (182, 21971055), (195, 20506318), (210, 19041581), (221, 18093810), (238, 16801395), (255, 15681302), (273, 14647370), (357, 11200930), (390, 10253159), (442, 9046905), (455, 8788422), (510, 7840651), (546, 7323685), (595, 6720558), (663, 6031270), (714, 5600465), (910, 4394211), (1105, 3618762), (1190, 3360279), (1326, 3015635), (1365, 2929474), (1547, 2584830), (1785, 2240186), (2210, 1809381), (2730, 1464737), (3094, 1292415), (3315, 1206254), (3570, 1120093), (4641, 861610), (6630, 603127), (7735, 516966), (9282, 430805), (15470, 258483), (23205, 172322), (46410, 86161)]