1347922510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1399}}^1$

素因数の和:1897

約数の個数: 64

約数和(自身を含む): 2794176000

約数和(自身を除く): 1446253490

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 461, 922, 1045, 1399, 2090, 2305, 2798, 4610, 5071, 6995, 8759, 10142, 13990, 15389, 17518, 25355, 26581, 30778, 43795, 50710, 53162, 76945, 87590, 96349, 132905, 153890, 192698, 265810, 292391, 481745, 584782, 644939, 963490, 1289878, 1461955, 2923910, 3224695, 6449390, 7094329, 12253841, 14188658, 24507682, 35471645, 61269205, 70943290, 122538410, 134792251, 269584502, 673961255, 1347922510]

約数ペア:

[(1, 1347922510), (2, 673961255), (5, 269584502), (10, 134792251), (11, 122538410), (19, 70943290), (22, 61269205), (38, 35471645), (55, 24507682), (95, 14188658), (110, 12253841), (190, 7094329), (209, 6449390), (418, 3224695), (461, 2923910), (922, 1461955), (1045, 1289878), (1399, 963490), (2090, 644939), (2305, 584782), (2798, 481745), (4610, 292391), (5071, 265810), (6995, 192698), (8759, 153890), (10142, 132905), (13990, 96349), (15389, 87590), (17518, 76945), (25355, 53162), (26581, 50710), (30778, 43795)]