2813804580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{13781}}^1$

素因数の和:13917

約数の個数: 96

約数和(自身を含む): 8168646528

約数和(自身を除く): 5354841948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 83, 123, 164, 166, 205, 246, 249, 332, 410, 415, 492, 498, 615, 820, 830, 996, 1230, 1245, 1660, 2460, 2490, 3403, 4980, 6806, 10209, 13612, 13781, 17015, 20418, 27562, 34030, 40836, 41343, 51045, 55124, 68060, 68905, 82686, 102090, 137810, 165372, 204180, 206715, 275620, 413430, 565021, 826860, 1130042, 1143823, 1695063, 2260084, 2287646, 2825105, 3390126, 3431469, 4575292, 5650210, 5719115, 6780252, 6862938, 8475315, 11300420, 11438230, 13725876, 16950630, 17157345, 22876460, 33901260, 34314690, 46896743, 68629380, 93793486, 140690229, 187586972, 234483715, 281380458, 468967430, 562760916, 703451145, 937934860, 1406902290, 2813804580]

約数ペア:

[(1, 2813804580), (2, 1406902290), (3, 937934860), (4, 703451145), (5, 562760916), (6, 468967430), (10, 281380458), (12, 234483715), (15, 187586972), (20, 140690229), (30, 93793486), (41, 68629380), (60, 46896743), (82, 34314690), (83, 33901260), (123, 22876460), (164, 17157345), (166, 16950630), (205, 13725876), (246, 11438230), (249, 11300420), (332, 8475315), (410, 6862938), (415, 6780252), (492, 5719115), (498, 5650210), (615, 4575292), (820, 3431469), (830, 3390126), (996, 2825105), (1230, 2287646), (1245, 2260084), (1660, 1695063), (2460, 1143823), (2490, 1130042), (3403, 826860), (4980, 565021), (6806, 413430), (10209, 275620), (13612, 206715), (13781, 204180), (17015, 165372), (20418, 137810), (27562, 102090), (34030, 82686), (40836, 68905), (41343, 68060), (51045, 55124)]