2110706940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1\times {\mathrm{557}}^1$

素因数の和:1167

約数の個数: 96

約数和(自身を含む): 5976742464

約数和(自身を除く): 3866035524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 461, 548, 557, 685, 822, 922, 1114, 1370, 1383, 1644, 1671, 1844, 2055, 2228, 2305, 2740, 2766, 2785, 3342, 4110, 4610, 5532, 5570, 6684, 6915, 8220, 8355, 9220, 11140, 13830, 16710, 27660, 33420, 63157, 76309, 126314, 152618, 189471, 228927, 252628, 256777, 305236, 315785, 378942, 381545, 457854, 513554, 631570, 757884, 763090, 770331, 915708, 947355, 1027108, 1144635, 1263140, 1283885, 1526180, 1540662, 1894710, 2289270, 2567770, 3081324, 3789420, 3851655, 4578540, 5135540, 7703310, 15406620, 35178449, 70356898, 105535347, 140713796, 175892245, 211070694, 351784490, 422141388, 527676735, 703568980, 1055353470, 2110706940]

約数ペア:

[(1, 2110706940), (2, 1055353470), (3, 703568980), (4, 527676735), (5, 422141388), (6, 351784490), (10, 211070694), (12, 175892245), (15, 140713796), (20, 105535347), (30, 70356898), (60, 35178449), (137, 15406620), (274, 7703310), (411, 5135540), (461, 4578540), (548, 3851655), (557, 3789420), (685, 3081324), (822, 2567770), (922, 2289270), (1114, 1894710), (1370, 1540662), (1383, 1526180), (1644, 1283885), (1671, 1263140), (1844, 1144635), (2055, 1027108), (2228, 947355), (2305, 915708), (2740, 770331), (2766, 763090), (2785, 757884), (3342, 631570), (4110, 513554), (4610, 457854), (5532, 381545), (5570, 378942), (6684, 315785), (6915, 305236), (8220, 256777), (8355, 252628), (9220, 228927), (11140, 189471), (13830, 152618), (16710, 126314), (27660, 76309), (33420, 63157)]