859658520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{33013}}^1$

素因数の和:33065

約数の個数: 128

約数和(自身を含む): 3042570240

約数和(自身を除く): 2182911720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 33013, 66026, 99039, 132052, 165065, 198078, 231091, 264104, 330130, 396156, 462182, 495195, 660260, 693273, 792312, 924364, 990390, 1023403, 1155455, 1320520, 1386546, 1848728, 1980780, 2046806, 2310910, 2773092, 3070209, 3466365, 3961560, 4093612, 4621820, 5117015, 5546184, 6140418, 6932730, 7163821, 8187224, 9243640, 10234030, 12280836, 13865460, 14327642, 15351045, 20468060, 21491463, 24561672, 27730920, 28655284, 30702090, 35819105, 40936120, 42982926, 57310568, 61404180, 71638210, 85965852, 107457315, 122808360, 143276420, 171931704, 214914630, 286552840, 429829260, 859658520]

約数ペア:

[(1, 859658520), (2, 429829260), (3, 286552840), (4, 214914630), (5, 171931704), (6, 143276420), (7, 122808360), (8, 107457315), (10, 85965852), (12, 71638210), (14, 61404180), (15, 57310568), (20, 42982926), (21, 40936120), (24, 35819105), (28, 30702090), (30, 28655284), (31, 27730920), (35, 24561672), (40, 21491463), (42, 20468060), (56, 15351045), (60, 14327642), (62, 13865460), (70, 12280836), (84, 10234030), (93, 9243640), (105, 8187224), (120, 7163821), (124, 6932730), (140, 6140418), (155, 5546184), (168, 5117015), (186, 4621820), (210, 4093612), (217, 3961560), (248, 3466365), (280, 3070209), (310, 2773092), (372, 2310910), (420, 2046806), (434, 1980780), (465, 1848728), (620, 1386546), (651, 1320520), (744, 1155455), (840, 1023403), (868, 990390), (930, 924364), (1085, 792312), (1240, 693273), (1302, 660260), (1736, 495195), (1860, 462182), (2170, 396156), (2604, 330130), (3255, 264104), (3720, 231091), (4340, 198078), (5208, 165065), (6510, 132052), (8680, 99039), (13020, 66026), (26040, 33013)]