30938040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{12277}}^1$

素因数の和:12301

約数の個数: 96

約数和(自身を含む): 114922080

約数和(自身を除く): 83984040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 12277, 24554, 36831, 49108, 61385, 73662, 85939, 98216, 110493, 122770, 147324, 171878, 184155, 220986, 245540, 257817, 294648, 343756, 368310, 429695, 441972, 491080, 515634, 552465, 687512, 736620, 773451, 859390, 883944, 1031268, 1104930, 1289085, 1473240, 1546902, 1718780, 2062536, 2209860, 2578170, 3093804, 3437560, 3867255, 4419720, 5156340, 6187608, 7734510, 10312680, 15469020, 30938040]

約数ペア:

[(1, 30938040), (2, 15469020), (3, 10312680), (4, 7734510), (5, 6187608), (6, 5156340), (7, 4419720), (8, 3867255), (9, 3437560), (10, 3093804), (12, 2578170), (14, 2209860), (15, 2062536), (18, 1718780), (20, 1546902), (21, 1473240), (24, 1289085), (28, 1104930), (30, 1031268), (35, 883944), (36, 859390), (40, 773451), (42, 736620), (45, 687512), (56, 552465), (60, 515634), (63, 491080), (70, 441972), (72, 429695), (84, 368310), (90, 343756), (105, 294648), (120, 257817), (126, 245540), (140, 220986), (168, 184155), (180, 171878), (210, 147324), (252, 122770), (280, 110493), (315, 98216), (360, 85939), (420, 73662), (504, 61385), (630, 49108), (840, 36831), (1260, 24554), (2520, 12277)]