9911654760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{621031}}^1$

素因数の和:621071

約数の個数: 128

約数和(自身を含む): 35771443200

約数和(自身を除く): 25859788440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 621031, 1242062, 1863093, 2484124, 3105155, 3726186, 4347217, 4968248, 6210310, 7452372, 8694434, 9315465, 11799589, 12420620, 13041651, 14904744, 17388868, 18630930, 21736085, 23599178, 24841240, 26083302, 34777736, 35398767, 37261860, 43472170, 47198356, 52166604, 58997945, 65208255, 70797534, 74523720, 82597123, 86944340, 94396712, 104333208, 117995890, 130416510, 141595068, 165194246, 173888680, 176993835, 235991780, 247791369, 260833020, 283190136, 330388492, 353987670, 412985615, 471983560, 495582738, 521666040, 660776984, 707975340, 825971230, 991165476, 1238956845, 1415950680, 1651942460, 1982330952, 2477913690, 3303884920, 4955827380, 9911654760]

約数ペア:

[(1, 9911654760), (2, 4955827380), (3, 3303884920), (4, 2477913690), (5, 1982330952), (6, 1651942460), (7, 1415950680), (8, 1238956845), (10, 991165476), (12, 825971230), (14, 707975340), (15, 660776984), (19, 521666040), (20, 495582738), (21, 471983560), (24, 412985615), (28, 353987670), (30, 330388492), (35, 283190136), (38, 260833020), (40, 247791369), (42, 235991780), (56, 176993835), (57, 173888680), (60, 165194246), (70, 141595068), (76, 130416510), (84, 117995890), (95, 104333208), (105, 94396712), (114, 86944340), (120, 82597123), (133, 74523720), (140, 70797534), (152, 65208255), (168, 58997945), (190, 52166604), (210, 47198356), (228, 43472170), (266, 37261860), (280, 35398767), (285, 34777736), (380, 26083302), (399, 24841240), (420, 23599178), (456, 21736085), (532, 18630930), (570, 17388868), (665, 14904744), (760, 13041651), (798, 12420620), (840, 11799589), (1064, 9315465), (1140, 8694434), (1330, 7452372), (1596, 6210310), (1995, 4968248), (2280, 4347217), (2660, 3726186), (3192, 3105155), (3990, 2484124), (5320, 1863093), (7980, 1242062), (15960, 621031)]