472166340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{21799}}^1$

素因数の和:21849

約数の個数: 72

約数和(自身を含む): 1395374400

約数和(自身を除く): 923208060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7220, 10830, 21660, 21799, 43598, 65397, 87196, 108995, 130794, 217990, 261588, 326985, 414181, 435980, 653970, 828362, 1242543, 1307940, 1656724, 2070905, 2485086, 4141810, 4970172, 6212715, 7869439, 8283620, 12425430, 15738878, 23608317, 24850860, 31477756, 39347195, 47216634, 78694390, 94433268, 118041585, 157388780, 236083170, 472166340]

約数ペア:

[(1, 472166340), (2, 236083170), (3, 157388780), (4, 118041585), (5, 94433268), (6, 78694390), (10, 47216634), (12, 39347195), (15, 31477756), (19, 24850860), (20, 23608317), (30, 15738878), (38, 12425430), (57, 8283620), (60, 7869439), (76, 6212715), (95, 4970172), (114, 4141810), (190, 2485086), (228, 2070905), (285, 1656724), (361, 1307940), (380, 1242543), (570, 828362), (722, 653970), (1083, 435980), (1140, 414181), (1444, 326985), (1805, 261588), (2166, 217990), (3610, 130794), (4332, 108995), (5415, 87196), (7220, 65397), (10830, 43598), (21660, 21799)]