196674510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{887}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 498700800

約数和(自身を除く): 302026290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 389, 570, 778, 887, 1167, 1774, 1945, 2334, 2661, 3890, 4435, 5322, 5835, 7391, 8870, 11670, 13305, 14782, 16853, 22173, 26610, 33706, 36955, 44346, 50559, 73910, 84265, 101118, 110865, 168530, 221730, 252795, 345043, 505590, 690086, 1035129, 1725215, 2070258, 3450430, 5175645, 6555817, 10351290, 13111634, 19667451, 32779085, 39334902, 65558170, 98337255, 196674510]

約数ペア:

[(1, 196674510), (2, 98337255), (3, 65558170), (5, 39334902), (6, 32779085), (10, 19667451), (15, 13111634), (19, 10351290), (30, 6555817), (38, 5175645), (57, 3450430), (95, 2070258), (114, 1725215), (190, 1035129), (285, 690086), (389, 505590), (570, 345043), (778, 252795), (887, 221730), (1167, 168530), (1774, 110865), (1945, 101118), (2334, 84265), (2661, 73910), (3890, 50559), (4435, 44346), (5322, 36955), (5835, 33706), (7391, 26610), (8870, 22173), (11670, 16853), (13305, 14782)]