5637870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 18201600

約数和(自身を除く): 12563730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 157, 171, 189, 190, 210, 266, 270, 285, 314, 315, 342, 378, 399, 471, 513, 570, 630, 665, 785, 798, 855, 942, 945, 1026, 1099, 1197, 1330, 1413, 1570, 1710, 1890, 1995, 2198, 2355, 2394, 2565, 2826, 2983, 3297, 3591, 3990, 4239, 4710, 5130, 5495, 5966, 5985, 6594, 7065, 7182, 8478, 8949, 9891, 10990, 11970, 14130, 14915, 16485, 17898, 17955, 19782, 20881, 21195, 26847, 29673, 29830, 32970, 35910, 41762, 42390, 44745, 49455, 53694, 59346, 62643, 80541, 89490, 98910, 104405, 125286, 134235, 148365, 161082, 187929, 208810, 268470, 296730, 313215, 375858, 402705, 563787, 626430, 805410, 939645, 1127574, 1879290, 2818935, 5637870]

約数ペア:

[(1, 5637870), (2, 2818935), (3, 1879290), (5, 1127574), (6, 939645), (7, 805410), (9, 626430), (10, 563787), (14, 402705), (15, 375858), (18, 313215), (19, 296730), (21, 268470), (27, 208810), (30, 187929), (35, 161082), (38, 148365), (42, 134235), (45, 125286), (54, 104405), (57, 98910), (63, 89490), (70, 80541), (90, 62643), (95, 59346), (105, 53694), (114, 49455), (126, 44745), (133, 42390), (135, 41762), (157, 35910), (171, 32970), (189, 29830), (190, 29673), (210, 26847), (266, 21195), (270, 20881), (285, 19782), (314, 17955), (315, 17898), (342, 16485), (378, 14915), (399, 14130), (471, 11970), (513, 10990), (570, 9891), (630, 8949), (665, 8478), (785, 7182), (798, 7065), (855, 6594), (942, 5985), (945, 5966), (1026, 5495), (1099, 5130), (1197, 4710), (1330, 4239), (1413, 3990), (1570, 3591), (1710, 3297), (1890, 2983), (1995, 2826), (2198, 2565), (2355, 2394)]